#338123
Closest named color: Tree Green (#2A7E19). oklch(53.5% 0.15 140.6), rgb(51, 129, 35).
Aa
White text reads best on this color (4.87:1).
About this color
#338123 is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.150 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.014 away. White text reads best on it, at 4.87:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.30:1 |
| White text | 4.87:1 |
Values
| HEX | #338123 |
| RGB | rgb(51, 129, 35) |
| HSL | hsl(110, 57%, 32%) |
| OKLCH | oklch(53.5% 0.15 140.6) |
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 #338123 | 4.87:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #338123 | 4.30:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #338123 text on white | 4.87:1 | AA | Lc 73.5 | Content text, not long reading |
| #338123 text on black | 4.30:1 | AA large text | Lc -28.2 | Dividers and decoration only |
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
#E3EDE1
oklch(93.5% 0.019 140.5)
-
Step 200
200
#CCE0C9
oklch(88.5% 0.038 141.6)
-
Step 300
300
#AACCA3
oklch(80.9% 0.067 140.3)
-
Step 400
400
#7BB171
oklch(70.6% 0.107 140.6)
-
Step 500
500
#579D4A
oklch(63% 0.137 140.6)
-
Step 600
600 (this color)
#338123
oklch(53.5% 0.15 140.6)
-
Step 700
700
#2B731D
oklch(49.2% 0.139 140.7)
-
Step 800
800
#255D1A
oklch(42.5% 0.115 140.6)
-
Step 900
900
#244D1C
oklch(37.8% 0.09 140.5)
-
Step 950
950
#162D11
oklch(27% 0.057 140.1)
#338123 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) | #857514 | 0.103 |
| Deuteranopia (no green cones) | #7B6F2C | 0.102 |
| Tritanopia (no blue cones) | #297D6E | 0.099 |
| Achromatopsia (no color) | #717171 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #338123
#338123
oklch(53.5% 0.15 140.6)
- #934BA1
#934BA1
oklch(53.5% 0.149 320.9)
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 #338123, closest first.
No curated palette has a color within ΔE 0.04 of #338123.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.014
- Dark Grass Green #388004 ΔE 0.014
- Forest Green #228B22 ΔE 0.031
- Green #008000 ΔE 0.032
- Jungle Green #048243 ΔE 0.033
- Emerald Green #028F1E ΔE 0.045
- Kelley Green #009337 ΔE 0.051
- Sap Green #5C8B15 ΔE 0.054
Use #338123 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.