#338053
Closest named color: Sea Green (#2E8B57). oklch(53.9% 0.104 154.9), rgb(51, 128, 83).
Aa
White text reads best on this color (4.82:1).
About this color
#338053 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.104 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.033 away. White text reads best on it, at 4.82:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.35:1 |
| White text | 4.82:1 |
Values
| HEX | #338053 |
| RGB | rgb(51, 128, 83) |
| HSL | hsl(145, 43%, 35%) |
| OKLCH | oklch(53.9% 0.104 154.9) |
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 #338053 | 4.82:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #338053 | 4.35:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #338053 text on white | 4.82:1 | AA | Lc 73.2 | Content text, not long reading |
| #338053 text on black | 4.35:1 | AA large text | Lc -28.5 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CCDFD2
oklch(88.6% 0.027 155.9)
-
Step 300
300
#AACAB4
oklch(80.9% 0.046 155.2)
-
Step 400
400
#7BAF8C
oklch(70.8% 0.075 154.6)
-
Step 500
500
#569B70
oklch(63.2% 0.096 155.1)
-
Step 600
600 (this color)
#338053
oklch(53.9% 0.104 154.9)
-
Step 700
700
#2A7148
oklch(49.2% 0.097 154.9)
-
Step 800
800
#245C3B
oklch(42.8% 0.081 154.9)
-
Step 900
900
#234B33
oklch(37.6% 0.062 155.6)
-
Step 950
950
#162C1E
oklch(27% 0.039 154.9)
#338053 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) | #807650 | 0.094 |
| Deuteranopia (no green cones) | #756F56 | 0.090 |
| Tritanopia (no blue cones) | #197F74 | 0.050 |
| Achromatopsia (no color) | #727272 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #338053
#338053
oklch(53.9% 0.104 154.9)
- #935686
#935686
oklch(53.9% 0.103 335.2)
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 #338053, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.033
- Jungle Green #048243 ΔE 0.034
- Dark Sage #598556 ΔE 0.042
- Viridian #1E9167 ΔE 0.050
- Military Green #667C3E ΔE 0.053
- Fern Green #548D44 ΔE 0.059
- Muddy Green #657432 ΔE 0.060
- Light Forest Green #4F9153 ΔE 0.061
Use #338053 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.