#6FA443
Closest named color: Fern (#63A950). oklch(66% 0.141 133), rgb(111, 164, 67).
Aa
Black text reads best on this color (7.06:1).
About this color
#6FA443 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.141 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern (#63A950), ΔE 0.017 away. Black text reads best on it, at 7.06:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Fern (#63A950) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #6FA443 |
| RGB | rgb(111, 164, 67) |
| HSL | hsl(93, 42%, 45%) |
| OKLCH | oklch(66% 0.141 133) |
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 #6FA443 | 2.97:1 | Fails | Lc -61.5 | Content text, not long reading |
| Black text on #6FA443 | 7.06:1 | AAA | Lc 47.9 | Large or bold text, headings |
| #6FA443 text on white | 2.97:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #6FA443 text on black | 7.06:1 | AAA | Lc -45.6 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE0
oklch(93.6% 0.019 133.1)
-
Step 200
200
#CFDFC5
oklch(88.5% 0.039 133.2)
-
Step 300
300
#AFCB9D
oklch(80.9% 0.07 133.3)
-
Step 400
400
#85AF67
oklch(70.6% 0.109 133.2)
-
Step 500
500 (this color)
#6FA443
oklch(66% 0.141 133)
-
Step 600
600
#4D850B
oklch(55.6% 0.153 133.1)
-
Step 700
700
#3F7000
oklch(49.1% 0.138 133)
-
Step 800
800
#335C04
oklch(42.8% 0.119 133.2)
-
Step 900
900
#2D4B11
oklch(37.6% 0.091 133)
-
Step 950
950
#1B2C0C
oklch(26.9% 0.058 132.6)
#6FA443 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) | #AA9839 | 0.082 |
| Deuteranopia (no green cones) | #A3944A | 0.083 |
| Tritanopia (no blue cones) | #709E8F | 0.104 |
| Achromatopsia (no color) | #969696 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FA443
#6FA443
oklch(66% 0.141 133)
- #B076CF
#B076CF
oklch(66% 0.141 313)
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 #6FA443, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern #63A950 ΔE 0.017
- Off Green #6BA353 ΔE 0.017
- Leaf #71AA34 ΔE 0.024
- Flat Green #699D4C ΔE 0.026
- Muted Green #5FA052 ΔE 0.027
- Asparagus #77AB56 ΔE 0.028
- Mid Green #50A747 ΔE 0.030
- Dark Pastel Green #56AE57 ΔE 0.033
Use #6FA443 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.