#475C4F
Closest named color: Dark Green Blue (#1F6357). oklch(45.3% 0.033 157.6), rgb(71, 92, 79).
Aa
White text reads best on this color (7.21:1).
About this color
#475C4F is a medium-dark, muted green. In OKLCH its lightness is 45%, its chroma 0.033 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.041 away. White text reads best on it, at 7.21:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.91:1 |
| White text | 7.21:1 |
Values
| HEX | #475C4F |
| RGB | rgb(71, 92, 79) |
| HSL | hsl(143, 13%, 32%) |
| OKLCH | oklch(45.3% 0.033 157.6) |
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 #475C4F | 7.21:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #475C4F | 2.91:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #475C4F text on white | 7.21:1 | AAA | Lc 85.0 | Fine for body text |
| #475C4F text on black | 2.91:1 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE8
oklch(93.6% 0.006 153.8)
-
Step 200
200
#D4DBD6
oklch(88.5% 0.01 155.1)
-
Step 300
300
#B7C5BC
oklch(81% 0.02 157.8)
-
Step 400
400
#91A799
oklch(70.7% 0.032 157.6)
-
Step 500
500
#769180
oklch(63.1% 0.04 157.4)
-
Step 600
600
#5E7B6A
oklch(55.5% 0.043 158.9)
-
Step 700
700
#4E6858
oklch(49.1% 0.04 157.6)
-
Step 800
800 (this color)
#475C4F
oklch(45.3% 0.033 157.6)
-
Step 900
900
#36463C
oklch(37.7% 0.027 157.4)
-
Step 950
950
#202923
oklch(27% 0.017 155.9)
#475C4F 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) | #5C594E | 0.031 |
| Deuteranopia (no green cones) | #585650 | 0.031 |
| Tritanopia (no blue cones) | #435C58 | 0.015 |
| Achromatopsia (no color) | #575757 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #475C4F
#475C4F
oklch(45.3% 0.033 157.6)
- #634F5D
#634F5D
oklch(45.3% 0.034 337.2)
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 #475C4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.041
- Dark Slate Gray #2F4F4F ΔE 0.056
- Pine #2B5D34 ΔE 0.058
- Slate #516572 ΔE 0.059
- Dark Aqua #05696B ΔE 0.061
- Petrol #005F6A ΔE 0.062
- Deep Teal #00555A ΔE 0.068
- YInMn Blue #415A77 ΔE 0.068
Use #475C4F 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.