#437727
Closest named color: Tree Green (#2A7E19). oklch(51.5% 0.125 136.4), rgb(67, 119, 39).
Aa
White text reads best on this color (5.37:1).
About this color
#437727 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.125 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.034 away. White text reads best on it, at 5.37:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.90:1 |
| White text | 5.37:1 |
Values
| HEX | #437727 |
| RGB | rgb(67, 119, 39) |
| HSL | hsl(99, 51%, 31%) |
| OKLCH | oklch(51.5% 0.125 136.4) |
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 #437727 | 5.37:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #437727 | 3.90:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #437727 text on white | 5.37:1 | AA | Lc 76.6 | Fine for body text |
| #437727 text on black | 3.90:1 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE1
oklch(93.7% 0.018 134.9)
-
Step 200
200
#CFDFC9
oklch(88.6% 0.034 137.1)
-
Step 300
300
#AFCAA4
oklch(80.9% 0.06 136.7)
-
Step 400
400
#85AF72
oklch(70.8% 0.097 136.3)
-
Step 500
500
#659A4C
oklch(63% 0.123 136.5)
-
Step 600
600
#4B842D
oklch(55.5% 0.134 136.5)
-
Step 700
700 (this color)
#437727
oklch(51.5% 0.125 136.4)
-
Step 800
800
#325B1C
oklch(42.6% 0.103 136.4)
-
Step 900
900
#2C4B1D
oklch(37.7% 0.081 136.6)
-
Step 950
950
#1A2C12
oklch(27% 0.051 136.8)
#437727 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) | #7B6D1D | 0.078 |
| Deuteranopia (no green cones) | #74692E | 0.079 |
| Tritanopia (no blue cones) | #417366 | 0.088 |
| Achromatopsia (no color) | #6A6A6A | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #437727
#437727
oklch(51.5% 0.125 136.4)
- #834E97
#834E97
oklch(51.5% 0.125 316.2)
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 #437727, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.034
- Dark Grass Green #388004 ΔE 0.039
- Jungle Green #048243 ΔE 0.042
- Dark Olive Green #556B2F ΔE 0.044
- Olive Green #677A04 ΔE 0.047
- Muddy Green #657432 ΔE 0.047
- Murky Green #6C7A0E ΔE 0.053
- Green #008000 ΔE 0.054
Use #437727 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.