#437027
Closest named color: Dark Olive Green (#556B2F). oklch(49.6% 0.115 135.4), rgb(67, 112, 39).
Aa
White text reads best on this color (5.85:1).
About this color
#437027 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.115 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.030 away. White text reads best on it, at 5.85:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.58:1 |
| White text | 5.85:1 |
Values
| HEX | #437027 |
| RGB | rgb(67, 112, 39) |
| HSL | hsl(97, 48%, 30%) |
| OKLCH | oklch(49.6% 0.115 135.4) |
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 #437027 | 5.85:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #437027 | 3.58:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #437027 text on white | 5.85:1 | AA | Lc 79.1 | Fine for body text |
| #437027 text on black | 3.58:1 | AA large text | Lc -22.7 | 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 700.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE2
oklch(93.5% 0.015 136.1)
-
Step 200
200
#D0DECA
oklch(88.5% 0.031 136.2)
-
Step 300
300
#B1C9A6
oklch(80.8% 0.055 135.8)
-
Step 400
400
#88AD75
oklch(70.6% 0.088 135.4)
-
Step 500
500
#6A9950
oklch(63.1% 0.115 135.4)
-
Step 600
600
#518333
oklch(55.6% 0.124 135.4)
-
Step 700
700 (this color)
#437027
oklch(49.6% 0.115 135.4)
-
Step 800
800
#365A21
oklch(42.6% 0.095 135.6)
-
Step 900
900
#2F4A20
oklch(37.6% 0.074 135.5)
-
Step 950
950
#1C2C13
oklch(27.1% 0.048 135.2)
#437027 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) | #74671E | 0.070 |
| Deuteranopia (no green cones) | #6E632D | 0.072 |
| Tritanopia (no blue cones) | #426C61 | 0.083 |
| Achromatopsia (no color) | #656565 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #437027
#437027
oklch(49.6% 0.115 135.4)
- #7B4B8E
#7B4B8E
oklch(49.5% 0.116 315.8)
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 #437027, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.030
- Camo Green #526525 ΔE 0.036
- Mud Green #606602 ΔE 0.043
- Camouflage Green #4B6113 ΔE 0.044
- Dark Moss Green #606C38 ΔE 0.048
- Muddy Green #657432 ΔE 0.050
- Tree Green #2A7E19 ΔE 0.051
- Army Green #4B5D16 ΔE 0.056
Use #437027 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.