#597440
Closest named color: Muddy Green (#657432). oklch(52.4% 0.083 131.2), rgb(89, 116, 64).
Aa
White text reads best on this color (5.25:1).
About this color
#597440 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.083 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.021 away. White text reads best on it, at 5.25:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 3.99:1 |
| White text | 5.25:1 |
Values
| HEX | #597440 |
| RGB | rgb(89, 116, 64) |
| HSL | hsl(91, 29%, 35%) |
| OKLCH | oklch(52.4% 0.083 131.2) |
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 #597440 | 5.25:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #597440 | 3.99:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #597440 text on white | 5.25:1 | AA | Lc 76.0 | Fine for body text |
| #597440 text on black | 3.99:1 | AA large text | Lc -25.7 | 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 600.
-
Step 50
50
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE4
oklch(93.5% 0.01 131.4)
-
Step 200
200
#D4DCCE
oklch(88.4% 0.021 131.5)
-
Step 300
300
#B8C6AD
oklch(80.9% 0.038 131.3)
-
Step 400
400
#94A982
oklch(70.8% 0.06 130.9)
-
Step 500
500
#799362
oklch(63% 0.076 131)
-
Step 600
600 (this color)
#597440
oklch(52.4% 0.083 131.2)
-
Step 700
700
#516A3A
oklch(49.2% 0.078 131.2)
-
Step 800
800
#425630
oklch(42.6% 0.064 131.3)
-
Step 900
900
#38472B
oklch(37.7% 0.049 131.3)
-
Step 950
950
#212A19
oklch(27.1% 0.033 131)
#597440 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) | #786D3C | 0.047 |
| Deuteranopia (no green cones) | #746B43 | 0.048 |
| Tritanopia (no blue cones) | #5A7067 | 0.062 |
| Achromatopsia (no color) | #6C6C6C | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #597440
#597440
oklch(52.4% 0.083 131.2)
- #7A5C8D
#7A5C8D
oklch(52.4% 0.083 311.7)
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 #597440, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.021
- Dark Moss Green #606C38 ΔE 0.023
- Dark Olive Green #556B2F ΔE 0.030
- Military Green #667C3E ΔE 0.032
- Brown Green #706C11 ΔE 0.045
- Browny Green #6F6C0A ΔE 0.047
- Camo Green #526525 ΔE 0.050
- Dark Sage #598556 ΔE 0.051
Use #597440 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.