#274A18
Closest named color: Pine Green (#0A481E). oklch(37% 0.087 137.5), rgb(39, 74, 24).
Aa
White text reads best on this color (10.10:1).
About this color
#274A18 is a dark, moderately saturated green. In OKLCH its lightness is 37%, its chroma 0.087 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.025 away. White text reads best on it, at 10.10:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 2.07:1 |
| White text | 10.10:1 |
Values
| HEX | #274A18 |
| RGB | rgb(39, 74, 24) |
| HSL | hsl(102, 51%, 19%) |
| OKLCH | oklch(37% 0.087 137.5) |
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 #274A18 | 10.10:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #274A18 | 2.07:1 | Fails | Lc 10.7 | Not readable |
| #274A18 text on white | 10.10:1 | AAA | Lc 93.3 | Preferred for body text |
| #274A18 text on black | 2.07:1 | Fails | Lc -9.2 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CEDFC8
oklch(88.5% 0.036 137.5)
-
Step 300
300
#ADCBA2
oklch(80.9% 0.065 137.3)
-
Step 400
400
#80B06F
oklch(70.7% 0.105 137.8)
-
Step 500
500
#5F9C47
oklch(63.1% 0.134 137.7)
-
Step 600
600
#448626
oklch(55.6% 0.146 137.6)
-
Step 700
700
#367117
oklch(49% 0.135 137.3)
-
Step 800
800
#2D5C17
oklch(42.6% 0.112 137.5)
-
Step 900
900 (this color)
#274A18
oklch(37% 0.087 137.5)
-
Step 950
950
#182D10
oklch(27.1% 0.057 137.8)
#274A18 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) | #4D4412 | 0.057 |
| Deuteranopia (no green cones) | #48411C | 0.056 |
| Tritanopia (no blue cones) | #25473F | 0.061 |
| Achromatopsia (no color) | #424242 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #274A18
#274A18
oklch(37% 0.087 137.5)
- #522F5E
#522F5E
oklch(37% 0.088 317)
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 #274A18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.025
- British Racing Green #05480D ΔE 0.031
- Forrest Green #154406 ΔE 0.033
- Darkgreen #054907 ΔE 0.033
- Bottle Green #044A05 ΔE 0.034
- Evergreen #05472A ΔE 0.035
- Navy Green #35530A ΔE 0.039
- Dark Olive #373E02 ΔE 0.040
Use #274A18 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.