#284F2F
Closest named color: Evergreen (#05472A). oklch(38.9% 0.07 148.3), rgb(40, 79, 47).
Aa
White text reads best on this color (9.33:1).
About this color
#284F2F is a dark, muted green. In OKLCH its lightness is 39%, its chroma 0.070 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.041 away. White text reads best on it, at 9.33:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | muted (0.070) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.24:1 |
| White text | 9.33:1 |
Values
| HEX | #284F2F |
| RGB | rgb(40, 79, 47) |
| HSL | hsl(131, 33%, 23%) |
| OKLCH | oklch(38.9% 0.07 148.3) |
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 #284F2F | 9.33:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #284F2F | 2.24:1 | Fails | Lc 12.5 | Not readable |
| #284F2F text on white | 9.33:1 | AAA | Lc 91.4 | Preferred for body text |
| #284F2F text on black | 2.24:1 | Fails | Lc -10.9 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CDDFCF
oklch(88.6% 0.029 148.6)
-
Step 300
300
#AACAAE
oklch(80.8% 0.052 148.6)
-
Step 400
400
#7CAF83
oklch(70.6% 0.084 148.2)
-
Step 500
500
#599B64
oklch(63.1% 0.107 148.1)
-
Step 600
600
#3B864B
oklch(55.7% 0.117 148.4)
-
Step 700
700
#2D713C
oklch(49.1% 0.108 148.3)
-
Step 800
800
#275C32
oklch(42.7% 0.089 148.3)
-
Step 900
900 (this color)
#284F2F
oklch(38.9% 0.07 148.3)
-
Step 950
950
#162C1A
oklch(26.9% 0.044 148.7)
#284F2F 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) | #50492D | 0.058 |
| Deuteranopia (no green cones) | #4A4531 | 0.056 |
| Tritanopia (no blue cones) | #214E47 | 0.039 |
| Achromatopsia (no color) | #474747 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #284F2F
#284F2F
oklch(38.9% 0.07 148.3)
- #593758
#593758
oklch(39% 0.07 327.8)
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 #284F2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.041
- Dark Blue Green #005249 ΔE 0.041
- Pine Green #0A481E ΔE 0.042
- Navy Green #35530A ΔE 0.044
- Pine #2B5D34 ΔE 0.046
- Spruce #0A5F38 ΔE 0.050
- Dark Slate Gray #2F4F4F ΔE 0.054
- Dark Teal #014D4E ΔE 0.056
Use #284F2F 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.