#284F2A
Closest named color: Navy Green (#35530A). oklch(38.8% 0.076 145), rgb(40, 79, 42).
Aa
White text reads best on this color (9.36:1).
About this color
#284F2A is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.076 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.038 away. White text reads best on it, at 9.36:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.24:1 |
| White text | 9.36:1 |
Values
| HEX | #284F2A |
| RGB | rgb(40, 79, 42) |
| HSL | hsl(123, 33%, 23%) |
| OKLCH | oklch(38.8% 0.076 145) |
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 #284F2A | 9.36:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #284F2A | 2.24:1 | Fails | Lc 12.5 | Not readable |
| #284F2A text on white | 9.36:1 | AAA | Lc 91.5 | Preferred for body text |
| #284F2A 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CDDFCD
oklch(88.5% 0.031 145.3)
-
Step 300
300
#AACBAA
oklch(80.9% 0.058 145)
-
Step 400
400
#7CB07D
oklch(70.7% 0.092 145)
-
Step 500
500
#599C5C
oklch(63.2% 0.116 145)
-
Step 600
600
#3C8641
oklch(55.6% 0.127 144.9)
-
Step 700
700
#2E7133
oklch(49% 0.117 144.9)
-
Step 800
800
#275C2B
oklch(42.6% 0.097 145.1)
-
Step 900
900 (this color)
#284F2A
oklch(38.8% 0.076 145)
-
Step 950
950
#162D17
oklch(27.1% 0.049 145)
#284F2A 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) | #504927 | 0.058 |
| Deuteranopia (no green cones) | #4B452C | 0.058 |
| Tritanopia (no blue cones) | #234D46 | 0.047 |
| Achromatopsia (no color) | #464646 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #284F2A
#284F2A
oklch(38.8% 0.076 145)
- #59355B
#59355B
oklch(38.8% 0.077 325.1)
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 #284F2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.038
- Pine Green #0A481E ΔE 0.039
- Evergreen #05472A ΔE 0.040
- Pine #2B5D34 ΔE 0.045
- Dark Blue Green #005249 ΔE 0.047
- Spruce #0A5F38 ΔE 0.050
- Forest #0B5509 ΔE 0.050
- British Racing Green #05480D ΔE 0.050
Use #284F2A 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.