#64BD5D
Closest named color: Turtle Green (#75B84F). oklch(72.1% 0.158 142.3), rgb(100, 189, 93).
Aa
Black text reads best on this color (8.97:1).
About this color
#64BD5D is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.158 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.019 away. Black text reads best on it, at 8.97:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 8.97:1 |
| White text | 2.33:1 |
Values
| HEX | #64BD5D |
| RGB | rgb(100, 189, 93) |
| HSL | hsl(116, 42%, 55%) |
| OKLCH | oklch(72.1% 0.158 142.3) |
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 #64BD5D | 2.33:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #64BD5D | 8.97:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #64BD5D text on white | 2.33:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #64BD5D text on black | 8.97:1 | AAA | Lc -56.2 | 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 400.
-
Step 50
50
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#DFEFDE
oklch(93.6% 0.028 143.7)
-
Step 200
200
#C5E3C2
oklch(88.5% 0.055 142.6)
-
Step 300
300
#9CD196
oklch(80.9% 0.098 142.1)
-
Step 400
400 (this color)
#64BD5D
oklch(72.1% 0.158 142.3)
-
Step 500
500
#21A51A
oklch(63% 0.202 142.3)
-
Step 600
600
#058C00
oklch(55.5% 0.188 142.3)
-
Step 700
700
#047600
oklch(49.1% 0.166 142.3)
-
Step 800
800
#026100
oklch(42.7% 0.145 142.3)
-
Step 900
900
#025100
oklch(37.7% 0.128 142.3)
-
Step 950
950
#063004
oklch(27.1% 0.084 142.1)
#64BD5D 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) | #C1AE55 | 0.115 |
| Deuteranopia (no green cones) | #B5A664 | 0.115 |
| Tritanopia (no blue cones) | #5AB8A7 | 0.102 |
| Achromatopsia (no color) | #A9A9A9 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64BD5D
#64BD5D
oklch(72.1% 0.158 142.3)
- #D280DE
#D280DE
oklch(72% 0.158 322.3)
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 #64BD5D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.019
- Dark Mint #48C072 ΔE 0.026
- Soft Green #6FC276 ΔE 0.033
- Boring Green #63B365 ΔE 0.033
- Algae Green #21C36F ΔE 0.037
- Cool Green #33B864 ΔE 0.038
- Dark Mint Green #20C073 ΔE 0.039
- Leafy Green #51B73B ΔE 0.040
Use #64BD5D 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.