#30604B
Closest named color: Dark Green Blue (#1F6357). oklch(44.9% 0.064 163.5), rgb(48, 96, 75).
Aa
White text reads best on this color (7.24:1).
About this color
#30604B is a dark, muted green. In OKLCH its lightness is 45%, its chroma 0.064 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.020 away. White text reads best on it, at 7.24:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.90:1 |
| White text | 7.24:1 |
Values
| HEX | #30604B |
| RGB | rgb(48, 96, 75) |
| HSL | hsl(154, 33%, 28%) |
| OKLCH | oklch(44.9% 0.064 163.5) |
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 #30604B | 7.24:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #30604B | 2.90:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #30604B text on white | 7.24:1 | AAA | Lc 85.0 | Fine for body text |
| #30604B text on black | 2.90:1 | Fails | Lc -17.0 | 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 800.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CEDED5
oklch(88.6% 0.021 161.4)
-
Step 300
300
#ACC9BA
oklch(81% 0.038 163)
-
Step 400
400
#7EAD96
oklch(70.7% 0.061 163.2)
-
Step 500
500
#5C987D
oklch(63.1% 0.075 163.9)
-
Step 600
600
#408366
oklch(55.7% 0.083 163.4)
-
Step 700
700
#316E54
oklch(49% 0.077 163.3)
-
Step 800
800 (this color)
#30604B
oklch(44.9% 0.064 163.5)
-
Step 900
900
#274A3A
oklch(37.7% 0.05 163)
-
Step 950
950
#172B22
oklch(26.9% 0.031 164)
#30604B 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) | #5F5A4A | 0.063 |
| Deuteranopia (no green cones) | #57554C | 0.059 |
| Tritanopia (no blue cones) | #21605A | 0.025 |
| Achromatopsia (no color) | #575757 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30604B
#30604B
oklch(44.9% 0.064 163.5)
- #6E465E
#6E465E
oklch(44.8% 0.065 343.3)
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 #30604B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.020
- Pine #2B5D34 ΔE 0.034
- Spruce #0A5F38 ΔE 0.042
- Dark Aqua #05696B ΔE 0.050
- Petrol #005F6A ΔE 0.055
- Dark Slate Gray #2F4F4F ΔE 0.059
- Deep Teal #00555A ΔE 0.059
- Dark Blue Green #005249 ΔE 0.059
Use #30604B 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.