#228928
Closest named color: Forest Green (#228B22). oklch(55.3% 0.163 143.7), rgb(34, 137, 40).
Aa
Black text reads best on this color (4.67:1).
About this color
#228928 is a medium-dark, vivid green. In OKLCH its lightness is 55%, its chroma 0.163 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest Green (#228B22), ΔE 0.008 away. Black text reads best on it, at 4.67:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Forest Green (#228B22) |
| Black text | 4.67:1 |
| White text | 4.49:1 |
Values
| HEX | #228928 |
| RGB | rgb(34, 137, 40) |
| HSL | hsl(123, 60%, 34%) |
| OKLCH | oklch(55.3% 0.163 143.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #228928 | 4.49:1 | AA large text | Lc -76.2 | Fine for body text |
| Black text on #228928 | 4.67:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #228928 text on white | 4.49:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #228928 text on black | 4.67:1 | AA | Lc -31.0 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CAE1C8
oklch(88.6% 0.042 143)
-
Step 300
300
#A5CDA3
oklch(80.8% 0.072 143.7)
-
Step 400
400
#72B370
oklch(70.6% 0.117 143.6)
-
Step 500
500
#48A049
oklch(63.1% 0.15 143.7)
-
Step 600
600 (this color)
#228928
oklch(55.3% 0.163 143.7)
-
Step 700
700
#13751B
oklch(49.1% 0.151 143.7)
-
Step 800
800
#155F19
oklch(42.6% 0.125 143.6)
-
Step 900
900
#1A4E1C
oklch(37.6% 0.097 144)
-
Step 950
950
#112E11
oklch(27% 0.062 143.6)
#228928 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8C7C1A | 0.118 |
| Deuteranopia (no green cones) | #807431 | 0.117 |
| Tritanopia (no blue cones) | #008575 | 0.102 |
| Achromatopsia (no color) | #777777 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #228928
#228928
oklch(55.3% 0.163 143.7)
- #9E4BA7
#9E4BA7
oklch(55.3% 0.161 323.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #228928, closest first.
No curated palette has a color within ΔE 0.04 of #228928.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest Green #228B22 ΔE 0.008
- Emerald Green #028F1E ΔE 0.022
- Dark Grass Green #388004 ΔE 0.028
- Kelley Green #009337 ΔE 0.029
- Tree Green #2A7E19 ΔE 0.032
- Irish Green #019529 ΔE 0.036
- Green #008000 ΔE 0.036
- Jungle Green #048243 ΔE 0.040
Use #228928 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.