#374F2F
Closest named color: Pine (#2B5D34). oklch(39.9% 0.06 138.1), rgb(55, 79, 47).
Aa
White text reads best on this color (9.04:1).
About this color
#374F2F is a dark, muted green. In OKLCH its lightness is 40%, its chroma 0.060 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.044 away. White text reads best on it, at 9.04:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.32:1 |
| White text | 9.04:1 |
Values
| HEX | #374F2F |
| RGB | rgb(55, 79, 47) |
| HSL | hsl(105, 25%, 25%) |
| OKLCH | oklch(39.9% 0.06 138.1) |
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 #374F2F | 9.04:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #374F2F | 2.32:1 | Fails | Lc 13.2 | Not readable |
| #374F2F text on white | 9.04:1 | AAA | Lc 90.7 | Preferred for body text |
| #374F2F text on black | 2.32:1 | Fails | Lc -11.6 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E6ECE4
oklch(93.6% 0.012 137.8)
-
Step 200
200
#D1DDCE
oklch(88.4% 0.024 139.4)
-
Step 300
300
#B3C8AC
oklch(80.9% 0.045 137.9)
-
Step 400
400
#8BAC80
oklch(70.8% 0.072 138)
-
Step 500
500
#6E9760
oklch(63.2% 0.091 138)
-
Step 600
600
#558146
oklch(55.6% 0.1 138.1)
-
Step 700
700
#456D37
oklch(49.1% 0.093 138.1)
-
Step 800
800
#39592E
oklch(42.7% 0.077 138.1)
-
Step 900
900 (this color)
#374F2F
oklch(39.9% 0.06 138.1)
-
Step 950
950
#1D2B19
oklch(27% 0.038 138.9)
#374F2F 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) | #514A2D | 0.041 |
| Deuteranopia (no green cones) | #4D4831 | 0.040 |
| Tritanopia (no blue cones) | #364D47 | 0.041 |
| Achromatopsia (no color) | #494949 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #374F2F
#374F2F
oklch(39.9% 0.06 138.1)
- #553D5C
#553D5C
oklch(39.9% 0.059 318.5)
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 #374F2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.044
- Navy Green #35530A ΔE 0.044
- Dark Blue Green #005249 ΔE 0.050
- Dark Slate Gray #2F4F4F ΔE 0.051
- Green Brown #544E03 ΔE 0.053
- Spruce #0A5F38 ΔE 0.055
- Evergreen #05472A ΔE 0.056
- Pine Green #0A481E ΔE 0.058
Use #374F2F 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.