#298B34
Closest named color: Forest Green (#228B22). oklch(56.1% 0.154 144.9), rgb(41, 139, 52).
Aa
Black text reads best on this color (4.83:1).
About this color
#298B34 is a medium-dark, vivid green. In OKLCH its lightness is 56%, its chroma 0.154 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest Green (#228B22), ΔE 0.017 away. Black text reads best on it, at 4.83:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Forest Green (#228B22) |
| Black text | 4.83:1 |
| White text | 4.34:1 |
Values
| HEX | #298B34 |
| RGB | rgb(41, 139, 52) |
| HSL | hsl(127, 54%, 35%) |
| OKLCH | oklch(56.1% 0.154 144.9) |
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 #298B34 | 4.34:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #298B34 | 4.83:1 | AA | Lc 34.4 | Non-text elements, placeholder text |
| #298B34 text on white | 4.34:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #298B34 text on black | 4.83:1 | AA | Lc -32.0 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0CA
oklch(88.4% 0.038 145.2)
-
Step 300
300
#A5CDA5
oklch(80.9% 0.07 144.9)
-
Step 400
400
#73B375
oklch(70.7% 0.111 145)
-
Step 500
500
#4A9F50
oklch(63% 0.141 145)
-
Step 600
600 (this color)
#298B34
oklch(56.1% 0.154 144.9)
-
Step 700
700
#177425
oklch(49% 0.142 145)
-
Step 800
800
#185F20
oklch(42.8% 0.118 144.8)
-
Step 900
900
#1C4E20
oklch(37.8% 0.092 144.9)
-
Step 950
950
#122E13
oklch(27.1% 0.059 144.4)
#298B34 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) | #8D7E2A | 0.114 |
| Deuteranopia (no green cones) | #82763B | 0.115 |
| Tritanopia (no blue cones) | #068778 | 0.094 |
| Achromatopsia (no color) | #797979 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #298B34
#298B34
oklch(56.1% 0.154 144.9)
- #A050A6
#A050A6
oklch(56.2% 0.153 324.7)
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 #298B34, closest first.
No curated palette has a color within ΔE 0.04 of #298B34.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest Green #228B22 ΔE 0.017
- Kelley Green #009337 ΔE 0.024
- Emerald Green #028F1E ΔE 0.028
- Irish Green #019529 ΔE 0.035
- Dark Grass Green #388004 ΔE 0.037
- Jungle Green #048243 ΔE 0.039
- Tree Green #2A7E19 ΔE 0.040
- Sea Green #2E8B57 ΔE 0.043
Use #298B34 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.