#304E35
Closest named color: Dark Blue Green (#005249). oklch(39.3% 0.055 148.7), rgb(48, 78, 53).
Aa
White text reads best on this color (9.26:1).
About this color
#304E35 is a dark, muted green. In OKLCH its lightness is 39%, its chroma 0.055 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.039 away. White text reads best on it, at 9.26:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.26:1 |
| White text | 9.26:1 |
Values
| HEX | #304E35 |
| RGB | rgb(48, 78, 53) |
| HSL | hsl(130, 24%, 25%) |
| OKLCH | oklch(39.3% 0.055 148.7) |
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 #304E35 | 9.26:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #304E35 | 2.26:1 | Fails | Lc 12.7 | Not readable |
| #304E35 text on white | 9.26:1 | AAA | Lc 91.3 | Preferred for body text |
| #304E35 text on black | 2.26:1 | Fails | Lc -11.1 | Not readable |
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 900.
-
Step 50
50
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#CFDED1
oklch(88.6% 0.024 149.3)
-
Step 300
300
#AFC8B2
oklch(80.8% 0.041 148.6)
-
Step 400
400
#84AD8A
oklch(70.8% 0.067 148.8)
-
Step 500
500
#64986D
oklch(63.1% 0.085 149)
-
Step 600
600
#4A8255
oklch(55.5% 0.092 149)
-
Step 700
700
#3B6E45
oklch(49.1% 0.086 148.8)
-
Step 800
800
#315A39
oklch(42.8% 0.072 148.9)
-
Step 900
900 (this color)
#304E35
oklch(39.3% 0.055 148.7)
-
Step 950
950
#1A2B1D
oklch(26.9% 0.034 149.2)
#304E35 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) | #4F4933 | 0.047 |
| Deuteranopia (no green cones) | #4A4636 | 0.045 |
| Tritanopia (no blue cones) | #2C4D47 | 0.030 |
| Achromatopsia (no color) | #474747 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #304E35
#304E35
oklch(39.3% 0.055 148.7)
- #563B54
#563B54
oklch(39.2% 0.054 329.1)
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 #304E35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.039
- Dark Slate Gray #2F4F4F ΔE 0.042
- Evergreen #05472A ΔE 0.049
- Pine #2B5D34 ΔE 0.050
- Dark Teal #014D4E ΔE 0.050
- Pine Green #0A481E ΔE 0.054
- Navy Green #35530A ΔE 0.054
- Charcoal Grey #3C4142 ΔE 0.057
Use #304E35 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.