#489F27
Closest named color: Grassy Green (#419C03). oklch(62.5% 0.175 138.7), rgb(72, 159, 39).
Aa
Black text reads best on this color (6.26:1).
About this color
#489F27 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.175 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grassy Green (#419C03), ΔE 0.018 away. Black text reads best on it, at 6.26:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.175) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 6.26:1 |
| White text | 3.35:1 |
Values
| HEX | #489F27 |
| RGB | rgb(72, 159, 39) |
| HSL | hsl(104, 61%, 39%) |
| OKLCH | oklch(62.5% 0.175 138.7) |
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 #489F27 | 3.35:1 | AA large text | Lc -66.1 | Content text, not long reading |
| Black text on #489F27 | 6.26:1 | AA | Lc 43.4 | Non-text elements, placeholder text |
| #489F27 text on white | 3.35:1 | AA large text | Lc 60.6 | Content text, not long reading |
| #489F27 text on black | 6.26:1 | AA | Lc -41.1 | 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 500.
-
Step 50
50
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E2EEDE
oklch(93.6% 0.025 137.8)
-
Step 200
200
#CAE1C3
oklch(88.5% 0.047 138.4)
-
Step 300
300
#A5CE99
oklch(80.8% 0.085 138.7)
-
Step 400
400
#73B55E
oklch(70.8% 0.138 138.5)
-
Step 500
500 (this color)
#489F27
oklch(62.5% 0.175 138.7)
-
Step 600
600
#328900
oklch(55.5% 0.174 138.7)
-
Step 700
700
#287400
oklch(49.2% 0.155 138.8)
-
Step 800
800
#205F00
oklch(42.8% 0.134 138.7)
-
Step 900
900
#1B4F05
oklch(37.8% 0.114 138.9)
-
Step 950
950
#112E07
oklch(26.9% 0.072 138.8)
#489F27 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) | #A4910E | 0.114 |
| Deuteranopia (no green cones) | #998A34 | 0.114 |
| Tritanopia (no blue cones) | #409988 | 0.121 |
| Achromatopsia (no color) | #8C8C8C | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #489F27
#489F27
oklch(62.5% 0.175 138.7)
- #B35FCA
#B35FCA
oklch(62.5% 0.175 318.6)
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 #489F27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.018
- Grass Green #3F9B0B ΔE 0.019
- Mid Green #50A747 ΔE 0.034
- Leaf Green #5CA904 ΔE 0.039
- Kelly Green #02AB2E ΔE 0.039
- Medium Green #39AD48 ΔE 0.041
- Grass #5CAC2D ΔE 0.044
- Irish Green #019529 ΔE 0.048
Use #489F27 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.