#374B0B
Closest named color: Navy Green (#35530A). oklch(38.2% 0.09 126), rgb(55, 75, 11).
Aa
White text reads best on this color (9.66:1).
About this color
#374B0B is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.090 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.026 away. White text reads best on it, at 9.66:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.17:1 |
| White text | 9.66:1 |
Values
| HEX | #374B0B |
| RGB | rgb(55, 75, 11) |
| HSL | hsl(79, 74%, 17%) |
| OKLCH | oklch(38.2% 0.09 126) |
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 #374B0B | 9.66:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #374B0B | 2.17:1 | Fails | Lc 11.7 | Not readable |
| #374B0B text on white | 9.66:1 | AAA | Lc 92.3 | Preferred for body text |
| #374B0B text on black | 2.17:1 | Fails | Lc -10.2 | Not readable |
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 900.
-
Step 50
50
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E6ECDF
oklch(93.5% 0.018 127.1)
-
Step 200
200
#D3DEC4
oklch(88.5% 0.037 125.9)
-
Step 300
300
#B6C99A
oklch(80.9% 0.067 125.7)
-
Step 400
400
#90AD61
oklch(70.8% 0.107 126.1)
-
Step 500
500
#75982E
oklch(63.2% 0.138 126)
-
Step 600
600
#5F8100
oklch(55.7% 0.141 125.9)
-
Step 700
700
#4F6C00
oklch(49% 0.125 125.9)
-
Step 800
800
#405900
oklch(42.8% 0.109 126.1)
-
Step 900
900 (this color)
#374B0B
oklch(38.2% 0.09 126)
-
Step 950
950
#1F2B09
oklch(26.9% 0.056 126.5)
#374B0B 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) | #4F4500 | 0.040 |
| Deuteranopia (no green cones) | #4D4411 | 0.042 |
| Tritanopia (no blue cones) | #3A473F | 0.072 |
| Achromatopsia (no color) | #454545 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #374B0B
#374B0B
oklch(38.2% 0.09 126)
- #4F3568
#4F3568
oklch(38.3% 0.089 306.2)
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 #374B0B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.026
- Dark Olive #373E02 ΔE 0.041
- Pine Green #0A481E ΔE 0.047
- Green Brown #544E03 ΔE 0.048
- Forest #0B5509 ΔE 0.048
- Bottle Green #044A05 ΔE 0.048
- Darkgreen #054907 ΔE 0.048
- British Racing Green #05480D ΔE 0.049
Use #374B0B 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.