#377427
Closest named color: Tree Green (#2A7E19). oklch(50% 0.127 139.7), rgb(55, 116, 39).
Aa
White text reads best on this color (5.69:1).
About this color
#377427 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.127 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.036 away. White text reads best on it, at 5.69:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.68:1 |
| White text | 5.69:1 |
Values
| HEX | #377427 |
| RGB | rgb(55, 116, 39) |
| HSL | hsl(108, 50%, 30%) |
| OKLCH | oklch(50% 0.127 139.7) |
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 #377427 | 5.69:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #377427 | 3.68:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #377427 text on white | 5.69:1 | AA | Lc 78.2 | Fine for body text |
| #377427 text on black | 3.68:1 | AA large text | Lc -23.6 | 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 700.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CEDFCA
oklch(88.5% 0.034 139.7)
-
Step 300
300
#ACCBA5
oklch(80.9% 0.062 139.9)
-
Step 400
400
#80B074
oklch(70.8% 0.099 139.5)
-
Step 500
500
#5E9C4F
oklch(63.2% 0.127 139.7)
-
Step 600
600
#438632
oklch(55.7% 0.137 139.7)
-
Step 700
700 (this color)
#377427
oklch(50% 0.127 139.7)
-
Step 800
800
#2C5C20
oklch(42.6% 0.105 139.8)
-
Step 900
900
#284C1F
oklch(37.7% 0.083 139.6)
-
Step 950
950
#182C13
oklch(26.8% 0.051 139.5)
#377427 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) | #776A1E | 0.085 |
| Deuteranopia (no green cones) | #6F652D | 0.085 |
| Tritanopia (no blue cones) | #317064 | 0.086 |
| Achromatopsia (no color) | #676767 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #377427
#377427
oklch(50% 0.127 139.7)
- #824890
#824890
oklch(50% 0.127 319.6)
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 #377427, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.036
- Jungle Green #048243 ΔE 0.044
- Dark Olive Green #556B2F ΔE 0.046
- Dark Grass Green #388004 ΔE 0.046
- Camo Green #526525 ΔE 0.052
- Green #008000 ΔE 0.054
- Camouflage Green #4B6113 ΔE 0.057
- Mud Green #606602 ΔE 0.057
Use #377427 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.