#027C1B
Closest named color: Tree Green (#2A7E19). oklch(50.9% 0.162 144.4), rgb(2, 124, 27).
Aa
White text reads best on this color (5.38:1).
About this color
#027C1B is a medium-dark, vivid green. In OKLCH its lightness is 51%, its chroma 0.162 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.018 away. White text reads best on it, at 5.38:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.90:1 |
| White text | 5.38:1 |
Values
| HEX | #027C1B |
| RGB | rgb(2, 124, 27) |
| HSL | hsl(132, 97%, 25%) |
| OKLCH | oklch(50.9% 0.162 144.4) |
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 #027C1B | 5.38:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #027C1B | 3.90:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #027C1B text on white | 5.38:1 | AA | Lc 76.1 | Fine for body text |
| #027C1B text on black | 3.90:1 | AA large text | Lc -25.6 | Dividers and decoration only |
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 700.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C8E1C8
oklch(88.4% 0.043 145.2)
-
Step 300
300
#A2CEA1
oklch(80.8% 0.078 144.3)
-
Step 400
400
#6CB56D
oklch(70.7% 0.126 144.4)
-
Step 500
500
#3EA145
oklch(63% 0.16 144.6)
-
Step 600
600
#0A8C22
oklch(55.7% 0.175 144.4)
-
Step 700
700 (this color)
#027C1B
oklch(50.9% 0.162 144.4)
-
Step 800
800
#046014
oklch(42.5% 0.134 144.4)
-
Step 900
900
#134F19
oklch(37.7% 0.104 144.6)
-
Step 950
950
#0E2E10
oklch(26.9% 0.065 144.6)
#027C1B 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) | #7E6F06 | 0.118 |
| Deuteranopia (no green cones) | #736726 | 0.119 |
| Tritanopia (no blue cones) | #007869 | 0.102 |
| Achromatopsia (no color) | #6A6A6A | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #027C1B
#027C1B
oklch(50.9% 0.162 144.4)
- #913D99
#913D99
oklch(50.9% 0.163 324.1)
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 #027C1B, closest first.
No curated palette has a color within ΔE 0.04 of #027C1B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.018
- Green #008000 ΔE 0.019
- Dark Grass Green #388004 ΔE 0.031
- Jungle Green #048243 ΔE 0.040
- Forest Green #228B22 ΔE 0.049
- Emerald Green #028F1E ΔE 0.058
- Kelley Green #009337 ΔE 0.070
- Dark Green #006400 ΔE 0.075
Use #027C1B 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.