#3FA463
Closest named color: Jade (#1FA774). oklch(64.3% 0.135 152.3), rgb(63, 164, 99).
Aa
Black text reads best on this color (6.70:1).
About this color
#3FA463 is a medium-light, moderately saturated green. In OKLCH its lightness is 64%, its chroma 0.135 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.023 away. Black text reads best on it, at 6.70:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 6.70:1 |
| White text | 3.13:1 |
Values
| HEX | #3FA463 |
| RGB | rgb(63, 164, 99) |
| HSL | hsl(141, 44%, 45%) |
| OKLCH | oklch(64.3% 0.135 152.3) |
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 #3FA463 | 3.13:1 | AA large text | Lc -63.5 | Content text, not long reading |
| Black text on #3FA463 | 6.70:1 | AA | Lc 46.0 | Large or bold text, headings |
| #3FA463 text on white | 3.13:1 | AA large text | Lc 58.1 | Large or bold text, headings |
| #3FA463 text on black | 6.70:1 | AA | Lc -43.7 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C8E1CE
oklch(88.6% 0.037 152.8)
-
Step 300
300
#A1CDAC
oklch(80.8% 0.066 152.4)
-
Step 400
400
#6BB480
oklch(70.8% 0.106 152.1)
-
Step 500
500 (this color)
#3FA463
oklch(64.3% 0.135 152.3)
-
Step 600
600
#008A46
oklch(55.5% 0.145 152.3)
-
Step 700
700
#00743A
oklch(49% 0.128 152.4)
-
Step 800
800
#00602E
oklch(42.8% 0.113 152)
-
Step 900
900
#104E29
oklch(37.5% 0.088 152.4)
-
Step 950
950
#0D2E18
oklch(27% 0.056 151.7)
#3FA463 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) | #A4975F | 0.116 |
| Deuteranopia (no green cones) | #978E67 | 0.113 |
| Tritanopia (no blue cones) | #1CA294 | 0.071 |
| Achromatopsia (no color) | #919191 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3FA463
#3FA463
oklch(64.3% 0.135 152.3)
- #BC6CB1
#BC6CB1
oklch(64.3% 0.135 332.2)
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 #3FA463, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.023
- Seaweed Green #35AD6B ΔE 0.025
- Muted Green #5FA052 ΔE 0.028
- Algae #54AC68 ΔE 0.031
- Jade Green #2BAF6A ΔE 0.031
- Dark Seafoam Green #3EAF76 ΔE 0.035
- Mid Green #50A747 ΔE 0.036
- Off Green #6BA353 ΔE 0.039
Use #3FA463 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.