#6FA33C
Closest named color: Fern (#63A950). oklch(65.7% 0.145 132), rgb(111, 163, 60).
Aa
Black text reads best on this color (6.98:1).
About this color
#6FA33C is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.145 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern (#63A950), ΔE 0.022 away. Black text reads best on it, at 6.98:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Fern (#63A950) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #6FA33C |
| RGB | rgb(111, 163, 60) |
| HSL | hsl(90, 46%, 44%) |
| OKLCH | oklch(65.7% 0.145 132) |
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 #6FA33C | 3.00:1 | AA large text | Lc -62.0 | Content text, not long reading |
| Black text on #6FA33C | 6.98:1 | AA | Lc 47.4 | Large or bold text, headings |
| #6FA33C text on white | 3.00:1 | AA large text | Lc 56.6 | Large or bold text, headings |
| #6FA33C text on black | 6.98:1 | AA | Lc -45.1 | Large or bold text, headings |
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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E5EDDF
oklch(93.6% 0.02 131.5)
-
Step 200
200
#D0DFC4
oklch(88.5% 0.04 131.1)
-
Step 300
300
#B0CB9B
oklch(81% 0.072 131.8)
-
Step 400
400
#86AF63
oklch(70.6% 0.113 131.9)
-
Step 500
500 (this color)
#6FA33C
oklch(65.7% 0.145 132)
-
Step 600
600
#4F8500
oklch(55.7% 0.155 132.1)
-
Step 700
700
#426F00
oklch(49% 0.136 131.8)
-
Step 800
800
#355B00
oklch(42.6% 0.118 131.9)
-
Step 900
900
#2E4B0C
oklch(37.6% 0.094 131.7)
-
Step 950
950
#1B2C0A
oklch(26.9% 0.06 131.8)
#6FA33C 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) | #AA9730 | 0.082 |
| Deuteranopia (no green cones) | #A29344 | 0.082 |
| Tritanopia (no blue cones) | #709D8D | 0.108 |
| Achromatopsia (no color) | #959595 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FA33C
#6FA33C
oklch(65.7% 0.145 132)
- #AF75D1
#AF75D1
oklch(65.8% 0.145 312)
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 #6FA33C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern #63A950 ΔE 0.022
- Off Green #6BA353 ΔE 0.022
- Leaf #71AA34 ΔE 0.023
- Flat Green #699D4C ΔE 0.027
- Muted Green #5FA052 ΔE 0.029
- Mid Green #50A747 ΔE 0.029
- Asparagus #77AB56 ΔE 0.033
- Dark Pastel Green #56AE57 ΔE 0.036
Use #6FA33C 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.