#05983E
Closest named color: Kelley Green (#009337). oklch(59.3% 0.169 148.3), rgb(5, 152, 62).
Aa
Black text reads best on this color (5.56:1).
About this color
#05983E is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.169 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.015 away. Black text reads best on it, at 5.56:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.56:1 |
| White text | 3.77:1 |
Values
| HEX | #05983E |
| RGB | rgb(5, 152, 62) |
| HSL | hsl(143, 94%, 31%) |
| OKLCH | oklch(59.3% 0.169 148.3) |
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 #05983E | 3.77:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #05983E | 5.56:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #05983E text on white | 3.77:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #05983E text on black | 5.56:1 | AA | Lc -37.1 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E0EEE2
oklch(93.5% 0.022 149.7)
-
Step 200
200
#C7E1CA
oklch(88.4% 0.042 148.5)
-
Step 300
300
#9FCFA5
oklch(80.9% 0.077 148.2)
-
Step 400
400
#67B575
oklch(70.6% 0.121 148.4)
-
Step 500
500
#33A250
oklch(63.1% 0.155 148.4)
-
Step 600
600 (this color)
#05983E
oklch(59.3% 0.169 148.3)
-
Step 700
700
#00752D
oklch(49.1% 0.141 148.2)
-
Step 800
800
#006024
oklch(42.7% 0.122 148.4)
-
Step 900
900
#0A4F20
oklch(37.6% 0.101 148.6)
-
Step 950
950
#0B2F13
oklch(27.1% 0.065 147.8)
#05983E 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) | #9A8935 | 0.135 |
| Deuteranopia (no green cones) | #8B7F45 | 0.133 |
| Tritanopia (no blue cones) | #009584 | 0.098 |
| Achromatopsia (no color) | #838383 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #05983E
#05983E
oklch(59.3% 0.169 148.3)
- #B253B0
#B253B0
oklch(59.4% 0.169 328.2)
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 #05983E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.015
- Irish Green #019529 ΔE 0.019
- Emerald Green #028F1E ΔE 0.034
- True Green #089404 ΔE 0.035
- Grass Green #3F9B0B ΔE 0.039
- Forest Green #228B22 ΔE 0.039
- Grassy Green #419C03 ΔE 0.042
- Fern Green #548D44 ΔE 0.054
Use #05983E 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.