#499B0C
Closest named color: Grassy Green (#419C03). oklch(61.3% 0.181 136.6), rgb(73, 155, 12).
Aa
Black text reads best on this color (5.97:1).
About this color
#499B0C is a medium-dark, vivid green. In OKLCH its lightness is 61%, its chroma 0.181 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grassy Green (#419C03), ΔE 0.008 away. Black text reads best on it, at 5.97:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 5.97:1 |
| White text | 3.51:1 |
Values
| HEX | #499B0C |
| RGB | rgb(73, 155, 12) |
| HSL | hsl(94, 86%, 33%) |
| OKLCH | oklch(61.3% 0.181 136.6) |
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 #499B0C | 3.51:1 | AA large text | Lc -67.8 | Content text, not long reading |
| Black text on #499B0C | 5.97:1 | AA | Lc 41.7 | Non-text elements, placeholder text |
| #499B0C text on white | 3.51:1 | AA large text | Lc 62.3 | Content text, not long reading |
| #499B0C text on black | 5.97:1 | AA | Lc -39.4 | 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
#E2EEDD
oklch(93.5% 0.026 136.3)
-
Step 200
200
#CBE1C1
oklch(88.5% 0.049 135.8)
-
Step 300
300
#A6CE96
oklch(80.8% 0.088 136.9)
-
Step 400
400
#75B458
oklch(70.6% 0.141 136.7)
-
Step 500
500 (this color)
#499B0C
oklch(61.3% 0.181 136.6)
-
Step 600
600
#3D8800
oklch(55.6% 0.168 136.7)
-
Step 700
700
#327200
oklch(49% 0.148 136.7)
-
Step 800
800
#285E00
oklch(42.8% 0.129 136.7)
-
Step 900
900
#204E00
oklch(37.6% 0.113 136.7)
-
Step 950
950
#132E04
oklch(26.9% 0.074 136.6)
#499B0C 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) | #A18D00 | 0.114 |
| Deuteranopia (no green cones) | #968623 | 0.112 |
| Tritanopia (no blue cones) | #449583 | 0.128 |
| Achromatopsia (no color) | #898989 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #499B0C
#499B0C
oklch(61.3% 0.181 136.6)
- #AE5BCB
#AE5BCB
oklch(61.4% 0.18 316.6)
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 #499B0C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.008
- Grass Green #3F9B0B ΔE 0.008
- Irish Green #019529 ΔE 0.041
- True Green #089404 ΔE 0.042
- Leaf Green #5CA904 ΔE 0.047
- Kelly Green #02AB2E ΔE 0.047
- Mid Green #50A747 ΔE 0.048
- Sap Green #5C8B15 ΔE 0.049
Use #499B0C 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.