#05624B
Closest named color: Dark Green Blue (#1F6357). oklch(44.2% 0.086 169.4), rgb(5, 98, 75).
Aa
White text reads best on this color (7.35:1).
About this color
#05624B is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.086 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.024 away. White text reads best on it, at 7.35:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.85:1 |
| White text | 7.35:1 |
Values
| HEX | #05624B |
| RGB | rgb(5, 98, 75) |
| HSL | hsl(165, 90%, 20%) |
| OKLCH | oklch(44.2% 0.086 169.4) |
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 #05624B | 7.35:1 | AAA | Lc -90.0 | Fine for body text |
| Black text on #05624B | 2.85:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #05624B text on white | 7.35:1 | AAA | Lc 85.1 | Fine for body text |
| #05624B text on black | 2.85:1 | Fails | Lc -16.9 | 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 800.
-
Step 50
50
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE8
oklch(93.6% 0.014 169.2)
-
Step 200
200
#C8DFD6
oklch(88.4% 0.027 170.2)
-
Step 300
300
#A1CCBB
oklch(81% 0.051 168.9)
-
Step 400
400
#6BB198
oklch(70.7% 0.08 169.2)
-
Step 500
500
#3A9D7F
oklch(63% 0.103 169.6)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800 (this color)
#05624B
oklch(44.2% 0.086 169.4)
-
Step 900
900
#104D3C
oklch(37.7% 0.067 169.8)
-
Step 950
950
#0D2D23
oklch(27% 0.042 169.5)
#05624B 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 | 0.088 |
| Deuteranopia (no green cones) | #54534D | 0.084 |
| Tritanopia (no blue cones) | #00635C | 0.027 |
| Achromatopsia (no color) | #565656 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #05624B
#05624B
oklch(44.2% 0.086 169.4)
- #763E5A
#763E5A
oklch(44.3% 0.086 349.9)
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 #05624B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.024
- Spruce #0A5F38 ΔE 0.028
- Pine #2B5D34 ΔE 0.034
- Dark Aqua #05696B ΔE 0.051
- Dark Blue Green #005249 ΔE 0.054
- Petrol #005F6A ΔE 0.055
- Deep Teal #00555A ΔE 0.057
- Dark Slate Gray #2F4F4F ΔE 0.068
Use #05624B 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.