#1B863D
Closest named color: Jungle Green (#048243). oklch(54.5% 0.144 148.8), rgb(27, 134, 61).
Aa
White text reads best on this color (4.64:1).
About this color
#1B863D is a medium-dark, vivid green. In OKLCH its lightness is 55%, its chroma 0.144 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.017 away. White text reads best on it, at 4.64:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.52:1 |
| White text | 4.64:1 |
Values
| HEX | #1B863D |
| RGB | rgb(27, 134, 61) |
| HSL | hsl(139, 66%, 32%) |
| OKLCH | oklch(54.5% 0.144 148.8) |
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 #1B863D | 4.64:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #1B863D | 4.52:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #1B863D text on white | 4.64:1 | AA | Lc 71.8 | Content text, not long reading |
| #1B863D text on black | 4.52:1 | AA | Lc -29.9 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE3
oklch(93.7% 0.019 147.8)
-
Step 200
200
#CAE0CC
oklch(88.5% 0.036 147.9)
-
Step 300
300
#A4CDAA
oklch(80.9% 0.065 149)
-
Step 400
400
#71B37D
oklch(70.8% 0.104 149)
-
Step 500
500
#479F5B
oklch(63.1% 0.132 148.8)
-
Step 600
600 (this color)
#1B863D
oklch(54.5% 0.144 148.8)
-
Step 700
700
#0F7432
oklch(49% 0.133 148.9)
-
Step 800
800
#135F2A
oklch(42.8% 0.111 148.7)
-
Step 900
900
#194E26
oklch(37.8% 0.087 148.6)
-
Step 950
950
#112E17
oklch(27.1% 0.055 148.5)
#1B863D 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) | #877A37 | 0.115 |
| Deuteranopia (no green cones) | #7B7143 | 0.115 |
| Tritanopia (no blue cones) | #008375 | 0.082 |
| Achromatopsia (no color) | #747474 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B863D
#1B863D
oklch(54.5% 0.144 148.8)
- #9C4D99
#9C4D99
oklch(54.6% 0.144 328.8)
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 #1B863D, closest first.
No curated palette has a color within ΔE 0.04 of #1B863D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.017
- Forest Green #228B22 ΔE 0.032
- Tree Green #2A7E19 ΔE 0.033
- Sea Green #2E8B57 ΔE 0.037
- Dark Grass Green #388004 ΔE 0.037
- Kelley Green #009337 ΔE 0.042
- Emerald Green #028F1E ΔE 0.044
- Green #008000 ΔE 0.046
Use #1B863D 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.