#374A1F
Closest named color: Navy Green (#35530A). oklch(38.2% 0.07 129), rgb(55, 74, 31).
Aa
White text reads best on this color (9.71:1).
About this color
#374A1F is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.070 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.039 away. White text reads best on it, at 9.71:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.070) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.16:1 |
| White text | 9.71:1 |
Values
| HEX | #374A1F |
| RGB | rgb(55, 74, 31) |
| HSL | hsl(87, 41%, 21%) |
| OKLCH | oklch(38.2% 0.07 129) |
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 #374A1F | 9.71:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #374A1F | 2.16:1 | Fails | Lc 11.5 | Not readable |
| #374A1F text on white | 9.71:1 | AAA | Lc 92.5 | Preferred for body text |
| #374A1F text on black | 2.16:1 | Fails | Lc -10.0 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D3DDC9
oklch(88.4% 0.029 128.8)
-
Step 300
300
#B6C8A4
oklch(80.9% 0.053 129.2)
-
Step 400
400
#90AB72
oklch(70.6% 0.085 129)
-
Step 500
500
#75964C
oklch(63.1% 0.108 128.9)
-
Step 600
600
#5E802E
oklch(55.6% 0.117 128.7)
-
Step 700
700
#4D6C20
oklch(49.1% 0.109 128.9)
-
Step 800
800
#3F581D
oklch(42.6% 0.09 129.1)
-
Step 900
900 (this color)
#374A1F
oklch(38.2% 0.07 129)
-
Step 950
950
#202B12
oklch(27.1% 0.045 128.6)
#374A1F 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) | #4D451B | 0.036 |
| Deuteranopia (no green cones) | #4B4422 | 0.037 |
| Tritanopia (no blue cones) | #394740 | 0.054 |
| Achromatopsia (no color) | #444444 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #374A1F
#374A1F
oklch(38.2% 0.07 129)
- #4E385F
#4E385F
oklch(38.2% 0.07 309.3)
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 #374A1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.039
- Dark Olive #373E02 ΔE 0.040
- Pine Green #0A481E ΔE 0.046
- Evergreen #05472A ΔE 0.049
- Green Brown #544E03 ΔE 0.051
- Forrest Green #154406 ΔE 0.054
- British Racing Green #05480D ΔE 0.055
- Darkgreen #054907 ΔE 0.057
Use #374A1F 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.