#537700
Closest named color: Olive Green (#677A04). oklch(52.2% 0.136 127.6), rgb(83, 119, 0).
Aa
White text reads best on this color (5.24:1).
About this color
#537700 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.136 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Green (#677A04), ΔE 0.030 away. White text reads best on it, at 5.24:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #537700 |
| RGB | rgb(83, 119, 0) |
| HSL | hsl(78, 100%, 23%) |
| OKLCH | oklch(52.2% 0.136 127.6) |
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 #537700 | 5.24:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #537700 | 4.00:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #537700 text on white | 5.24:1 | AA | Lc 75.8 | Fine for body text |
| #537700 text on black | 4.00:1 | AA large text | Lc -25.9 | 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 700.
-
Step 50
50
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E6ECDF
oklch(93.5% 0.018 127.1)
-
Step 200
200
#D2DEC5
oklch(88.5% 0.036 128.1)
-
Step 300
300
#B5C99C
oklch(80.9% 0.065 127.3)
-
Step 400
400
#8EAD64
oklch(70.7% 0.105 127.6)
-
Step 500
500
#729835
oklch(63.1% 0.134 127.7)
-
Step 600
600
#5B8200
oklch(55.6% 0.145 127.6)
-
Step 700
700 (this color)
#537700
oklch(52.2% 0.136 127.6)
-
Step 800
800
#3D5900
oklch(42.6% 0.111 127.7)
-
Step 900
900
#344A0E
oklch(37.8% 0.088 127.9)
-
Step 950
950
#1F2B0B
oklch(26.9% 0.054 127.1)
#537700 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) | #7E6E00 | 0.067 |
| Deuteranopia (no green cones) | #796B14 | 0.067 |
| Tritanopia (no blue cones) | #577164 | 0.108 |
| Achromatopsia (no color) | #6C6C6C | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #537700
#537700
oklch(52.2% 0.136 127.6)
- #7F51A5
#7F51A5
oklch(52.3% 0.135 307.7)
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 #537700, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.030
- Dark Grass Green #388004 ΔE 0.036
- Murky Green #6C7A0E ΔE 0.038
- Tree Green #2A7E19 ΔE 0.039
- Muddy Green #657432 ΔE 0.046
- Browny Green #6F6C0A ΔE 0.051
- Mud Green #606602 ΔE 0.052
- Brown Green #706C11 ΔE 0.053
Use #537700 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.