#137400
Closest named color: Tree Green (#2A7E19). oklch(48.7% 0.161 141.4), rgb(19, 116, 0).
Aa
White text reads best on this color (5.95:1).
About this color
#137400 is a medium-dark, vivid green. In OKLCH its lightness is 49%, its chroma 0.161 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.036 away. White text reads best on it, at 5.95:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.161) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.52:1 |
| White text | 5.95:1 |
Values
| HEX | #137400 |
| RGB | rgb(19, 116, 0) |
| HSL | hsl(110, 100%, 23%) |
| OKLCH | oklch(48.7% 0.161 141.4) |
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 #137400 | 5.95:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #137400 | 3.52:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #137400 text on white | 5.95:1 | AA | Lc 79.2 | Fine for body text |
| #137400 text on black | 3.52:1 | AA large text | Lc -22.6 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CAE1C6
oklch(88.5% 0.044 141)
-
Step 300
300
#A5CE9F
oklch(81% 0.078 141.5)
-
Step 400
400
#72B469
oklch(70.7% 0.125 141.4)
-
Step 500
500
#49A03E
oklch(63% 0.159 141.5)
-
Step 600
600
#258A15
oklch(55.5% 0.173 141.4)
-
Step 700
700 (this color)
#137400
oklch(48.7% 0.161 141.4)
-
Step 800
800
#16600B
oklch(42.8% 0.134 141.5)
-
Step 900
900
#1B4E14
oklch(37.6% 0.104 141.4)
-
Step 950
950
#112E0D
oklch(27% 0.067 141.3)
#137400 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) | #776800 | 0.113 |
| Deuteranopia (no green cones) | #6D6115 | 0.111 |
| Tritanopia (no blue cones) | #007061 | 0.106 |
| Achromatopsia (no color) | #646464 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #137400
#137400
oklch(48.7% 0.161 141.4)
- #873895
#873895
oklch(48.7% 0.161 321.4)
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 #137400, closest first.
No curated palette has a color within ΔE 0.04 of #137400.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.036
- Green #008000 ΔE 0.037
- Dark Grass Green #388004 ΔE 0.047
- Dark Green #006400 ΔE 0.052
- Jungle Green #048243 ΔE 0.059
- Forest Green #228B22 ΔE 0.072
- Camouflage Green #4B6113 ΔE 0.074
- Dark Olive Green #556B2F ΔE 0.079
Use #137400 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.