#307338
Closest named color: Dark Olive Green (#556B2F). oklch(49.7% 0.114 145.9), rgb(48, 115, 56).
Aa
White text reads best on this color (5.77:1).
About this color
#307338 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.114 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.042 away. White text reads best on it, at 5.77:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.63:1 |
| White text | 5.77:1 |
Values
| HEX | #307338 |
| RGB | rgb(48, 115, 56) |
| HSL | hsl(127, 41%, 32%) |
| OKLCH | oklch(49.7% 0.114 145.9) |
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 #307338 | 5.77:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #307338 | 3.63:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #307338 text on white | 5.77:1 | AA | Lc 78.6 | Fine for body text |
| #307338 text on black | 3.63:1 | AA large text | Lc -23.1 | 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
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CDDFCD
oklch(88.5% 0.031 145.3)
-
Step 300
300
#ABCBAC
oklch(81% 0.055 145.9)
-
Step 400
400
#7DB07F
oklch(70.8% 0.089 145.5)
-
Step 500
500
#599B5F
oklch(63% 0.112 146.1)
-
Step 600
600
#3D8645
oklch(55.7% 0.122 145.9)
-
Step 700
700 (this color)
#307338
oklch(49.7% 0.114 145.9)
-
Step 800
800
#285C2D
oklch(42.6% 0.094 145.6)
-
Step 900
900
#254C29
oklch(37.8% 0.074 146.1)
-
Step 950
950
#172C18
oklch(26.9% 0.045 145.2)
#307338 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) | #756933 | 0.089 |
| Deuteranopia (no green cones) | #6C633C | 0.088 |
| Tritanopia (no blue cones) | #237065 | 0.068 |
| Achromatopsia (no color) | #666666 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #307338
#307338
oklch(49.7% 0.114 145.9)
- #834985
#834985
oklch(49.7% 0.114 325.9)
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 #307338, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.042
- Jungle Green #048243 ΔE 0.045
- Camo Green #526525 ΔE 0.049
- Tree Green #2A7E19 ΔE 0.051
- Camouflage Green #4B6113 ΔE 0.056
- Dark Moss Green #606C38 ΔE 0.057
- Muddy Green #657432 ΔE 0.061
- Dark Grass Green #388004 ΔE 0.062
Use #307338 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.