#3FA369
Closest named color: Jade (#1FA774). oklch(64.2% 0.128 154.7), rgb(63, 163, 105).
Aa
Black text reads best on this color (6.65:1).
About this color
#3FA369 is a medium-light, moderately saturated green. In OKLCH its lightness is 64%, its chroma 0.128 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.018 away. Black text reads best on it, at 6.65:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 6.65:1 |
| White text | 3.15:1 |
Values
| HEX | #3FA369 |
| RGB | rgb(63, 163, 105) |
| HSL | hsl(145, 44%, 44%) |
| OKLCH | oklch(64.2% 0.128 154.7) |
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 #3FA369 | 3.15:1 | AA large text | Lc -63.8 | Content text, not long reading |
| Black text on #3FA369 | 6.65:1 | AA | Lc 45.7 | Large or bold text, headings |
| #3FA369 text on white | 3.15:1 | AA large text | Lc 58.4 | Large or bold text, headings |
| #3FA369 text on black | 6.65:1 | AA | Lc -43.4 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE5
oklch(93.7% 0.018 155.8)
-
Step 200
200
#C8E0CF
oklch(88.4% 0.034 154.8)
-
Step 300
300
#A1CDAF
oklch(80.9% 0.063 155)
-
Step 400
400
#6BB385
oklch(70.7% 0.1 154.9)
-
Step 500
500 (this color)
#3FA369
oklch(64.2% 0.128 154.7)
-
Step 600
600
#008A4D
oklch(55.6% 0.138 154.7)
-
Step 700
700
#007440
oklch(49.1% 0.122 154.8)
-
Step 800
800
#005F34
oklch(42.6% 0.105 155.1)
-
Step 900
900
#114E2D
oklch(37.7% 0.083 154.8)
-
Step 950
950
#0D2E1B
oklch(27.1% 0.053 155.1)
#3FA369 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) | #A39765 | 0.114 |
| Deuteranopia (no green cones) | #958D6D | 0.111 |
| Tritanopia (no blue cones) | #18A194 | 0.064 |
| Achromatopsia (no color) | #919191 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3FA369
#3FA369
oklch(64.2% 0.128 154.7)
- #BB6DAC
#BB6DAC
oklch(64.2% 0.128 334.4)
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 #3FA369, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.018
- Seaweed Green #35AD6B ΔE 0.029
- Muted Green #5FA052 ΔE 0.032
- Algae #54AC68 ΔE 0.034
- Dark Seafoam Green #3EAF76 ΔE 0.035
- Jade Green #2BAF6A ΔE 0.035
- Ocean Green #3D9973 ΔE 0.037
- Bluey Green #2BB179 ΔE 0.039
Use #3FA369 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.