#007221
Closest named color: Tree Green (#2A7E19). oklch(48% 0.147 145.9), rgb(0, 114, 33).
Aa
White text reads best on this color (6.12:1).
About this color
#007221 is a medium-dark, vivid green. In OKLCH its lightness is 48%, its chroma 0.147 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.045 away. White text reads best on it, at 6.12:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.42:1 |
| White text | 6.12:1 |
Values
| HEX | #007221 |
| RGB | rgb(0, 114, 33) |
| HSL | hsl(137, 100%, 22%) |
| OKLCH | oklch(48% 0.147 145.9) |
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 #007221 | 6.12:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #007221 | 3.42:1 | AA large text | Lc 24.2 | Dividers and decoration only |
| #007221 text on white | 6.12:1 | AA | Lc 79.9 | Fine for body text |
| #007221 text on black | 3.42:1 | AA large text | Lc -21.9 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#C9E1CA
oklch(88.6% 0.04 146.4)
-
Step 300
300
#A4CDA5
oklch(80.8% 0.071 145.5)
-
Step 400
400
#70B475
oklch(70.8% 0.114 145.9)
-
Step 500
500
#45A050
oklch(63.1% 0.145 145.9)
-
Step 600
600
#1C8A32
oklch(55.5% 0.158 145.9)
-
Step 700
700 (this color)
#007221
oklch(48% 0.147 145.9)
-
Step 800
800
#105F20
oklch(42.6% 0.121 145.9)
-
Step 900
900
#184E20
oklch(37.6% 0.094 146)
-
Step 950
950
#102E13
oklch(27% 0.06 145.6)
#007221 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) | #746616 | 0.112 |
| Deuteranopia (no green cones) | #695F29 | 0.111 |
| Tritanopia (no blue cones) | #006F62 | 0.091 |
| Achromatopsia (no color) | #626262 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #007221
#007221
oklch(48% 0.147 145.9)
- #863989
#863989
oklch(48% 0.147 326.1)
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 #007221, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.045
- Dark Green #006400 ΔE 0.045
- Green #008000 ΔE 0.050
- Jungle Green #048243 ΔE 0.055
- Dark Grass Green #388004 ΔE 0.058
- Camouflage Green #4B6113 ΔE 0.066
- Camo Green #526525 ΔE 0.071
- Dark Olive Green #556B2F ΔE 0.071
Use #007221 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.