#1E7837
Closest named color: Jungle Green (#048243). oklch(50.5% 0.129 148.4), rgb(30, 120, 55).
Aa
White text reads best on this color (5.53:1).
About this color
#1E7837 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.129 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.029 away. White text reads best on it, at 5.53:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.79:1 |
| White text | 5.53:1 |
Values
| HEX | #1E7837 |
| RGB | rgb(30, 120, 55) |
| HSL | hsl(137, 60%, 29%) |
| OKLCH | oklch(50.5% 0.129 148.4) |
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 #1E7837 | 5.53:1 | AA | Lc -82.5 | Fine for body text |
| Black text on #1E7837 | 3.79:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #1E7837 text on white | 5.53:1 | AA | Lc 77.2 | Fine for body text |
| #1E7837 text on black | 3.79:1 | AA large text | Lc -24.5 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE3
oklch(93.5% 0.018 148.1)
-
Step 200
200
#CAE0CD
oklch(88.5% 0.035 149.3)
-
Step 300
300
#A6CCAA
oklch(80.8% 0.062 147.8)
-
Step 400
400
#73B27D
oklch(70.7% 0.101 148.4)
-
Step 500
500
#4B9E5C
oklch(63% 0.127 148.4)
-
Step 600
600
#278941
oklch(55.7% 0.14 148.3)
-
Step 700
700 (this color)
#1E7837
oklch(50.5% 0.129 148.4)
-
Step 800
800
#185E2B
oklch(42.6% 0.107 148.5)
-
Step 900
900
#1C4D27
oklch(37.6% 0.083 148.4)
-
Step 950
950
#122D17
oklch(26.9% 0.052 148.1)
#1E7837 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) | #796D31 | 0.103 |
| Deuteranopia (no green cones) | #6F663C | 0.102 |
| Tritanopia (no blue cones) | #007569 | 0.075 |
| Achromatopsia (no color) | #696969 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1E7837
#1E7837
oklch(50.5% 0.129 148.4)
- #8B4689
#8B4689
oklch(50.5% 0.129 328.4)
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 #1E7837, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.029
- Tree Green #2A7E19 ΔE 0.037
- Dark Grass Green #388004 ΔE 0.049
- Green #008000 ΔE 0.052
- Dark Olive Green #556B2F ΔE 0.058
- Sea Green #2E8B57 ΔE 0.066
- Camo Green #526525 ΔE 0.066
- Forest Green #228B22 ΔE 0.067
Use #1E7837 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.