#377127
Closest named color: Dark Olive Green (#556B2F). oklch(49.2% 0.123 139.5), rgb(55, 113, 39).
Aa
White text reads best on this color (5.90:1).
About this color
#377127 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.123 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.041 away. White text reads best on it, at 5.90:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.55:1 |
| White text | 5.90:1 |
Values
| HEX | #377127 |
| RGB | rgb(55, 113, 39) |
| HSL | hsl(107, 49%, 30%) |
| OKLCH | oklch(49.2% 0.123 139.5) |
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 #377127 | 5.90:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #377127 | 3.55:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #377127 text on white | 5.90:1 | AA | Lc 79.3 | Fine for body text |
| #377127 text on black | 3.55:1 | AA large text | Lc -22.5 | 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 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
#ADCBA6
oklch(81% 0.06 139.8)
-
Step 400
400
#81AF76
oklch(70.6% 0.095 139.6)
-
Step 500
500
#609B51
oklch(63.1% 0.122 139.5)
-
Step 600
600
#468534
oklch(55.6% 0.132 139.3)
-
Step 700
700 (this color)
#377127
oklch(49.2% 0.123 139.5)
-
Step 800
800
#2E5C22
oklch(42.8% 0.102 139.6)
-
Step 900
900
#294B21
oklch(37.5% 0.079 139.8)
-
Step 950
950
#192C14
oklch(26.9% 0.049 139.3)
#377127 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) | #74671E | 0.082 |
| Deuteranopia (no green cones) | #6D622D | 0.084 |
| Tritanopia (no blue cones) | #326D61 | 0.083 |
| Achromatopsia (no color) | #646464 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #377127
#377127
oklch(49.2% 0.123 139.5)
- #7F478C
#7F478C
oklch(49.3% 0.123 319.8)
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 #377127, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.041
- Tree Green #2A7E19 ΔE 0.045
- Camo Green #526525 ΔE 0.045
- Camouflage Green #4B6113 ΔE 0.048
- Jungle Green #048243 ΔE 0.052
- Mud Green #606602 ΔE 0.054
- Dark Grass Green #388004 ΔE 0.055
- Dark Moss Green #606C38 ΔE 0.060
Use #377127 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.