#499E20
Closest named color: Grassy Green (#419C03). oklch(62.2% 0.177 137.9), rgb(73, 158, 32).
Aa
Black text reads best on this color (6.19:1).
About this color
#499E20 is a medium-light, vivid green. In OKLCH its lightness is 62%, its chroma 0.177 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grassy Green (#419C03), ΔE 0.014 away. Black text reads best on it, at 6.19:1.
| Hue family | Greens |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 6.19:1 |
| White text | 3.38:1 |
Values
| HEX | #499E20 |
| RGB | rgb(73, 158, 32) |
| HSL | hsl(100, 66%, 37%) |
| OKLCH | oklch(62.2% 0.177 137.9) |
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 #499E20 | 3.38:1 | AA large text | Lc -66.5 | Content text, not long reading |
| Black text on #499E20 | 6.19:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #499E20 text on white | 3.38:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #499E20 text on black | 6.19:1 | AA | Lc -40.7 | 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
#A5CE98
oklch(80.8% 0.086 138.3)
-
Step 400
400
#74B45C
oklch(70.6% 0.137 137.7)
-
Step 500
500 (this color)
#499E20
oklch(62.2% 0.177 137.9)
-
Step 600
600
#378900
oklch(55.7% 0.172 137.9)
-
Step 700
700
#2D7300
oklch(49.1% 0.151 137.9)
-
Step 800
800
#235E00
oklch(42.6% 0.131 138)
-
Step 900
900
#1D4F01
oklch(37.8% 0.116 137.9)
-
Step 950
950
#122E06
oklch(26.9% 0.073 137.9)
#499E20 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) | #A39000 | 0.113 |
| Deuteranopia (no green cones) | #98892F | 0.113 |
| Tritanopia (no blue cones) | #429887 | 0.124 |
| Achromatopsia (no color) | #8B8B8B | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #499E20
#499E20
oklch(62.2% 0.177 137.9)
- #B25ECB
#B25ECB
oklch(62.3% 0.177 318)
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 #499E20, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.014
- Grass Green #3F9B0B ΔE 0.015
- Mid Green #50A747 ΔE 0.038
- Leaf Green #5CA904 ΔE 0.040
- Kelly Green #02AB2E ΔE 0.041
- Medium Green #39AD48 ΔE 0.045
- Grass #5CAC2D ΔE 0.046
- Irish Green #019529 ΔE 0.046
Use #499E20 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.