#284B04
Closest named color: Bottle Green (#044A05). oklch(37.2% 0.103 133.6), rgb(40, 75, 4).
Aa
White text reads best on this color (10.00:1).
About this color
#284B04 is a dark, moderately saturated green. In OKLCH its lightness is 37%, its chroma 0.103 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bottle Green (#044A05), ΔE 0.027 away. White text reads best on it, at 10.00:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Bottle Green (#044A05) |
| Black text | 2.09:1 |
| White text | 10.00:1 |
Values
| HEX | #284B04 |
| RGB | rgb(40, 75, 4) |
| HSL | hsl(90, 90%, 15%) |
| OKLCH | oklch(37.2% 0.103 133.6) |
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 #284B04 | 10.00:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #284B04 | 2.09:1 | Fails | Lc 10.9 | Not readable |
| #284B04 text on white | 10.00:1 | AAA | Lc 93.0 | Preferred for body text |
| #284B04 text on black | 2.09:1 | Fails | Lc -9.5 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E4EDDE
oklch(93.5% 0.022 132.5)
-
Step 200
200
#CEE0C3
oklch(88.5% 0.044 133.5)
-
Step 300
300
#ADCC99
oklch(80.9% 0.077 133.4)
-
Step 400
400
#81B15F
oklch(70.7% 0.123 133.5)
-
Step 500
500
#609D2B
oklch(63.1% 0.158 133.7)
-
Step 600
600
#4A8600
oklch(55.7% 0.159 133.6)
-
Step 700
700
#3D7000
oklch(49% 0.14 133.6)
-
Step 800
800
#315C00
oklch(42.6% 0.122 133.6)
-
Step 900
900 (this color)
#284B04
oklch(37.2% 0.103 133.6)
-
Step 950
950
#192D08
oklch(27.1% 0.065 133.4)
#284B04 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) | #4E4400 | 0.059 |
| Deuteranopia (no green cones) | #4A410D | 0.060 |
| Tritanopia (no blue cones) | #28483F | 0.076 |
| Achromatopsia (no color) | #424242 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #284B04
#284B04
oklch(37.2% 0.103 133.6)
- #532D66
#532D66
oklch(37.2% 0.102 313.2)
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 #284B04, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bottle Green #044A05 ΔE 0.027
- Darkgreen #054907 ΔE 0.028
- British Racing Green #05480D ΔE 0.030
- Navy Green #35530A ΔE 0.032
- Forrest Green #154406 ΔE 0.032
- Pine Green #0A481E ΔE 0.033
- Forest #0B5509 ΔE 0.035
- Racing Green #014600 ΔE 0.037
Use #284B04 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.