#01842F
Closest named color: Tree Green (#2A7E19). oklch(53.5% 0.158 147.2), rgb(1, 132, 47).
Aa
White text reads best on this color (4.83:1).
About this color
#01842F is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.158 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.021 away. White text reads best on it, at 4.83:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.34:1 |
| White text | 4.83:1 |
Values
| HEX | #01842F |
| RGB | rgb(1, 132, 47) |
| HSL | hsl(141, 98%, 26%) |
| OKLCH | oklch(53.5% 0.158 147.2) |
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 #01842F | 4.83:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #01842F | 4.34:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #01842F text on white | 4.83:1 | AA | Lc 72.9 | Content text, not long reading |
| #01842F text on black | 4.34:1 | AA large text | Lc -28.8 | 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 600.
-
Step 50
50
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE2
oklch(93.6% 0.021 147.6)
-
Step 200
200
#C9E1CA
oklch(88.6% 0.04 146.4)
-
Step 300
300
#A3CEA6
oklch(81% 0.072 146.7)
-
Step 400
400
#6EB477
oklch(70.8% 0.113 147.3)
-
Step 500
500
#41A052
oklch(63% 0.145 147.1)
-
Step 600
600 (this color)
#01842F
oklch(53.5% 0.158 147.2)
-
Step 700
700
#007529
oklch(49% 0.144 147.3)
-
Step 800
800
#096022
oklch(42.8% 0.122 147.1)
-
Step 900
900
#154E21
oklch(37.5% 0.094 147.2)
-
Step 950
950
#0F2E14
oklch(27% 0.06 146.9)
#01842F 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) | #867725 | 0.123 |
| Deuteranopia (no green cones) | #796E36 | 0.122 |
| Tritanopia (no blue cones) | #008172 | 0.094 |
| Achromatopsia (no color) | #727272 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #01842F
#01842F
oklch(53.5% 0.158 147.2)
- #9B459B
#9B459B
oklch(53.4% 0.158 327.5)
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 #01842F, closest first.
No curated palette has a color within ΔE 0.04 of #01842F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.021
- Jungle Green #048243 ΔE 0.025
- Green #008000 ΔE 0.028
- Dark Grass Green #388004 ΔE 0.028
- Forest Green #228B22 ΔE 0.029
- Emerald Green #028F1E ΔE 0.039
- Kelley Green #009337 ΔE 0.045
- Irish Green #019529 ΔE 0.054
Use #01842F 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.