#4FA022
Closest named color: Grassy Green (#419C03). oklch(63% 0.175 137.1), rgb(79, 160, 34).
Aa
Black text reads best on this color (6.38:1).
About this color
#4FA022 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.175 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 0.021 away. Black text reads best on it, at 6.38:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.175) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 6.38:1 |
| White text | 3.28:1 |
Values
| HEX | #4FA022 |
| RGB | rgb(79, 160, 34) |
| HSL | hsl(99, 65%, 38%) |
| OKLCH | oklch(63% 0.175 137.1) |
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 #4FA022 | 3.28:1 | AA large text | Lc -65.4 | Content text, not long reading |
| Black text on #4FA022 | 6.38:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #4FA022 text on white | 3.28:1 | AA large text | Lc 59.9 | Large or bold text, headings |
| #4FA022 text on black | 6.38:1 | AA | Lc -41.8 | 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
#CBE1C2
oklch(88.5% 0.048 136.5)
-
Step 300
300
#A7CE97
oklch(80.9% 0.086 136.7)
-
Step 400
400
#76B45B
oklch(70.7% 0.137 136.9)
-
Step 500
500 (this color)
#4FA022
oklch(63% 0.175 137.1)
-
Step 600
600
#3B8800
oklch(55.6% 0.169 137.1)
-
Step 700
700
#307300
oklch(49.2% 0.15 137.3)
-
Step 800
800
#265E00
oklch(42.7% 0.13 137.2)
-
Step 900
900
#1F4E00
oklch(37.6% 0.114 137)
-
Step 950
950
#132E06
oklch(27% 0.072 137.3)
#4FA022 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) | #A59200 | 0.109 |
| Deuteranopia (no green cones) | #9B8B30 | 0.111 |
| Tritanopia (no blue cones) | #4A9A89 | 0.124 |
| Achromatopsia (no color) | #8E8E8E | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA022
#4FA022
oklch(63% 0.175 137.1)
- #B361CE
#B361CE
oklch(63% 0.176 317.2)
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 #4FA022, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.021
- Grass Green #3F9B0B ΔE 0.023
- Mid Green #50A747 ΔE 0.032
- Leaf Green #5CA904 ΔE 0.033
- Grass #5CAC2D ΔE 0.038
- Medium Green #39AD48 ΔE 0.039
- Kelly Green #02AB2E ΔE 0.040
- Muted Green #5FA052 ΔE 0.048
Use #4FA022 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.