#577423
Closest named color: Muddy Green (#657432). oklch(51.9% 0.113 127), rgb(87, 116, 35).
Aa
White text reads best on this color (5.34:1).
About this color
#577423 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.113 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.027 away. White text reads best on it, at 5.34:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 3.92:1 |
| White text | 5.34:1 |
Values
| HEX | #577423 |
| RGB | rgb(87, 116, 35) |
| HSL | hsl(81, 54%, 30%) |
| OKLCH | oklch(51.9% 0.113 127) |
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 #577423 | 5.34:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #577423 | 3.92:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #577423 text on white | 5.34:1 | AA | Lc 76.5 | Fine for body text |
| #577423 text on black | 3.92:1 | AA large text | Lc -25.2 | 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 700.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D4DDC8
oklch(88.5% 0.03 126)
-
Step 300
300
#B7C8A2
oklch(81% 0.055 127.2)
-
Step 400
400
#92AB6F
oklch(70.7% 0.087 126.9)
-
Step 500
500
#779647
oklch(63.1% 0.112 127.1)
-
Step 600
600
#608027
oklch(55.7% 0.122 127.1)
-
Step 700
700 (this color)
#577423
oklch(51.9% 0.113 127)
-
Step 800
800
#415818
oklch(42.7% 0.093 127.1)
-
Step 900
900
#37481B
oklch(37.6% 0.072 126.9)
-
Step 950
950
#202B11
oklch(27.1% 0.047 128.1)
#577423 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) | #7A6C18 | 0.053 |
| Deuteranopia (no green cones) | #766A29 | 0.055 |
| Tritanopia (no blue cones) | #5A6F64 | 0.090 |
| Achromatopsia (no color) | #6B6B6B | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577423
#577423
oklch(51.9% 0.113 127)
- #7A559B
#7A559B
oklch(51.9% 0.114 307.2)
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 #577423, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.027
- Dark Olive Green #556B2F ΔE 0.033
- Olive Green #677A04 ΔE 0.033
- Murky Green #6C7A0E ΔE 0.037
- Browny Green #6F6C0A ΔE 0.037
- Brown Green #706C11 ΔE 0.039
- Dark Moss Green #606C38 ΔE 0.040
- Mud Green #606602 ΔE 0.040
Use #577423 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.