#008A1B
Closest named color: Forest Green (#228B22). oklch(55% 0.178 144.1), rgb(0, 138, 27).
Aa
Black text reads best on this color (4.65:1).
About this color
#008A1B is a medium-dark, vivid green. In OKLCH its lightness is 55%, its chroma 0.178 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest Green (#228B22), ΔE 0.012 away. Black text reads best on it, at 4.65:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Forest Green (#228B22) |
| Black text | 4.65:1 |
| White text | 4.51:1 |
Values
| HEX | #008A1B |
| RGB | rgb(0, 138, 27) |
| HSL | hsl(132, 100%, 27%) |
| OKLCH | oklch(55% 0.178 144.1) |
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 #008A1B | 4.51:1 | AA | Lc -76.1 | Fine for body text |
| Black text on #008A1B | 4.65:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #008A1B text on white | 4.51:1 | AA | Lc 70.6 | Content text, not long reading |
| #008A1B text on black | 4.65:1 | AA | Lc -31.1 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C8E1C7
oklch(88.4% 0.044 144.2)
-
Step 300
300
#A2CFA0
oklch(81% 0.081 143.7)
-
Step 400
400
#6CB56C
oklch(70.7% 0.127 144.1)
-
Step 500
500
#3DA242
oklch(63.2% 0.164 144.1)
-
Step 600
600 (this color)
#008A1B
oklch(55% 0.178 144.1)
-
Step 700
700
#007616
oklch(49.1% 0.159 144.1)
-
Step 800
800
#026111
oklch(42.8% 0.137 144.1)
-
Step 900
900
#124F17
oklch(37.6% 0.106 144.2)
-
Step 950
950
#0D2F0F
oklch(27.1% 0.068 144.4)
#008A1B 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) | #8D7C00 | 0.129 |
| Deuteranopia (no green cones) | #807328 | 0.129 |
| Tritanopia (no blue cones) | #008675 | 0.112 |
| Achromatopsia (no color) | #767676 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #008A1B
#008A1B
oklch(55% 0.178 144.1)
- #A244AB
#A244AB
oklch(55.1% 0.178 324.1)
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 #008A1B, closest first.
No curated palette has a color within ΔE 0.04 of #008A1B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest Green #228B22 ΔE 0.012
- Emerald Green #028F1E ΔE 0.015
- Green #008000 ΔE 0.031
- Kelley Green #009337 ΔE 0.031
- Dark Grass Green #388004 ΔE 0.032
- Irish Green #019529 ΔE 0.033
- True Green #089404 ΔE 0.033
- Tree Green #2A7E19 ΔE 0.036
Use #008A1B 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.