#489100
Closest named color: Grass Green (#3F9B0B). oklch(58.6% 0.173 135.5), rgb(72, 145, 0).
Aa
Black text reads best on this color (5.32:1).
About this color
#489100 is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.173 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.028 away. Black text reads best on it, at 5.32:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.32:1 |
| White text | 3.94:1 |
Values
| HEX | #489100 |
| RGB | rgb(72, 145, 0) |
| HSL | hsl(90, 100%, 28%) |
| OKLCH | oklch(58.6% 0.173 135.5) |
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 #489100 | 3.94:1 | AA large text | Lc -71.9 | Content text, not long reading |
| Black text on #489100 | 5.32:1 | AA | Lc 37.6 | Non-text elements, placeholder text |
| #489100 text on white | 3.94:1 | AA large text | Lc 66.4 | Content text, not long reading |
| #489100 text on black | 5.32:1 | AA | Lc -35.2 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E3EEDF
oklch(93.7% 0.023 137.2)
-
Step 200
200
#CDE0C4
oklch(88.5% 0.043 135.5)
-
Step 300
300
#ABCC9A
oklch(80.8% 0.077 135.1)
-
Step 400
400
#7DB261
oklch(70.7% 0.124 135.6)
-
Step 500
500
#5B9E2F
oklch(63.2% 0.159 135.5)
-
Step 600
600 (this color)
#489100
oklch(58.6% 0.173 135.5)
-
Step 700
700
#377200
oklch(49.2% 0.145 135.5)
-
Step 800
800
#2C5D00
oklch(42.7% 0.126 135.4)
-
Step 900
900
#264D09
oklch(37.7% 0.104 135.6)
-
Step 950
950
#172D09
oklch(26.9% 0.065 135.4)
#489100 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) | #978400 | 0.106 |
| Deuteranopia (no green cones) | #8D7E1C | 0.104 |
| Tritanopia (no blue cones) | #458B7A | 0.125 |
| Achromatopsia (no color) | #808080 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #489100
#489100
oklch(58.6% 0.173 135.5)
- #A255C0
#A255C0
oklch(58.5% 0.173 315.6)
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 #489100, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.028
- Sap Green #5C8B15 ΔE 0.028
- Irish Green #019529 ΔE 0.032
- Grassy Green #419C03 ΔE 0.032
- True Green #089404 ΔE 0.032
- Emerald Green #028F1E ΔE 0.035
- Forest Green #228B22 ΔE 0.036
- Kelley Green #009337 ΔE 0.037
Use #489100 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.