#308501
Closest named color: Dark Grass Green (#388004). oklch(54.3% 0.17 138.7), rgb(48, 133, 1).
Aa
White text reads best on this color (4.68:1).
About this color
#308501 is a medium-dark, vivid green. In OKLCH its lightness is 54%, its chroma 0.170 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grass Green (#388004), ΔE 0.016 away. White text reads best on it, at 4.68:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #308501 |
| RGB | rgb(48, 133, 1) |
| HSL | hsl(99, 99%, 26%) |
| OKLCH | oklch(54.3% 0.17 138.7) |
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 #308501 | 4.68:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #308501 | 4.48:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #308501 text on white | 4.68:1 | AA | Lc 72.1 | Content text, not long reading |
| #308501 text on black | 4.48:1 | AA large text | Lc -29.6 | 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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EEE0
oklch(93.7% 0.022 139)
-
Step 200
200
#CCE0C6
oklch(88.5% 0.041 138.5)
-
Step 300
300
#A8CD9D
oklch(80.9% 0.077 138.6)
-
Step 400
400
#78B367
oklch(70.8% 0.123 138.9)
-
Step 500
500
#539F3A
oklch(63.1% 0.156 138.8)
-
Step 600
600 (this color)
#308501
oklch(54.3% 0.17 138.7)
-
Step 700
700
#287400
oklch(49.2% 0.155 138.8)
-
Step 800
800
#215F04
oklch(42.8% 0.132 138.8)
-
Step 900
900
#214E11
oklch(37.8% 0.103 138.8)
-
Step 950
950
#142E0C
oklch(27.1% 0.066 139)
#308501 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) | #897800 | 0.112 |
| Deuteranopia (no green cones) | #7F7119 | 0.111 |
| Tritanopia (no blue cones) | #268070 | 0.117 |
| Achromatopsia (no color) | #747474 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #308501
#308501
oklch(54.3% 0.17 138.7)
- #9847AD
#9847AD
oklch(54.3% 0.17 318.9)
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 #308501, closest first.
No curated palette has a color within ΔE 0.04 of #308501.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grass Green #388004 ΔE 0.016
- Forest Green #228B22 ΔE 0.019
- Tree Green #2A7E19 ΔE 0.026
- Green #008000 ΔE 0.027
- Emerald Green #028F1E ΔE 0.029
- Kelley Green #009337 ΔE 0.044
- True Green #089404 ΔE 0.044
- Irish Green #019529 ΔE 0.046
Use #308501 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.