#3DA963
Closest named color: Seaweed Green (#35AD6B). oklch(65.5% 0.143 151.8), rgb(61, 169, 99).
Aa
Black text reads best on this color (7.05:1).
About this color
#3DA963 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.143 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed Green (#35AD6B), ΔE 0.012 away. Black text reads best on it, at 7.05:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Seaweed Green (#35AD6B) |
| Black text | 7.05:1 |
| White text | 2.97:1 |
Values
| HEX | #3DA963 |
| RGB | rgb(61, 169, 99) |
| HSL | hsl(141, 47%, 45%) |
| OKLCH | oklch(65.5% 0.143 151.8) |
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 #3DA963 | 2.97:1 | Fails | Lc -61.4 | Content text, not long reading |
| Black text on #3DA963 | 7.05:1 | AAA | Lc 48.0 | Large or bold text, headings |
| #3DA963 text on white | 2.97:1 | Fails | Lc 56.0 | Large or bold text, headings |
| #3DA963 text on black | 7.05:1 | AAA | Lc -45.8 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE3
oklch(93.6% 0.02 150.1)
-
Step 200
200
#C7E1CD
oklch(88.5% 0.039 152.4)
-
Step 300
300
#A0CEAA
oklch(80.9% 0.07 151.2)
-
Step 400
400
#67B57D
oklch(70.8% 0.113 151.7)
-
Step 500
500 (this color)
#3DA963
oklch(65.5% 0.143 151.8)
-
Step 600
600
#008A45
oklch(55.5% 0.146 152)
-
Step 700
700
#007539
oklch(49.2% 0.13 151.8)
-
Step 800
800
#00602D
oklch(42.8% 0.114 151.6)
-
Step 900
900
#0B4F27
oklch(37.7% 0.093 151.8)
-
Step 950
950
#0B2E17
oklch(26.9% 0.058 151.6)
#3DA963 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) | #A99B5E | 0.121 |
| Deuteranopia (no green cones) | #9C9268 | 0.120 |
| Tritanopia (no blue cones) | #12A798 | 0.076 |
| Achromatopsia (no color) | #959595 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3DA963
#3DA963
oklch(65.5% 0.143 151.8)
- #C26DB8
#C26DB8
oklch(65.5% 0.143 331.5)
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 #3DA963, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed Green #35AD6B ΔE 0.012
- Jade Green #2BAF6A ΔE 0.017
- Algae #54AC68 ΔE 0.022
- Dark Seafoam Green #3EAF76 ΔE 0.026
- Jade #1FA774 ΔE 0.027
- Dark Pastel Green #56AE57 ΔE 0.029
- Medium Sea Green #3CB371 ΔE 0.030
- Bluey Green #2BB179 ΔE 0.030
Use #3DA963 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.