#64BE97
Closest named color: Dark Sea Green (#8FBC8F). oklch(73.5% 0.105 163.7), rgb(100, 190, 151).
Aa
Black text reads best on this color (9.35:1).
About this color
#64BE97 is a medium-light, moderately saturated green. In OKLCH its lightness is 73%, its chroma 0.105 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.042 away. Black text reads best on it, at 9.35:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 9.35:1 |
| White text | 2.24:1 |
Values
| HEX | #64BE97 |
| RGB | rgb(100, 190, 151) |
| HSL | hsl(154, 41%, 57%) |
| OKLCH | oklch(73.5% 0.105 163.7) |
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 #64BE97 | 2.24:1 | Fails | Lc -48.9 | Large or bold text, headings |
| Black text on #64BE97 | 9.35:1 | AAA | Lc 59.9 | Large or bold text, headings |
| #64BE97 text on white | 2.24:1 | Fails | Lc 44.1 | Non-text elements, placeholder text |
| #64BE97 text on black | 9.35:1 | AAA | Lc -58.1 | 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
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DFEEE6
oklch(93.6% 0.019 162.9)
-
Step 200
200
#C4E1D3
oklch(88.5% 0.036 164.9)
-
Step 300
300
#9ACEB5
oklch(80.8% 0.065 163.8)
-
Step 400
400 (this color)
#64BE97
oklch(73.5% 0.105 163.7)
-
Step 500
500
#07A273
oklch(63.1% 0.134 163.8)
-
Step 600
600
#008860
oklch(55.5% 0.118 164)
-
Step 700
700
#007350
oklch(49.2% 0.105 163.6)
-
Step 800
800
#005E41
oklch(42.7% 0.091 163.9)
-
Step 900
900
#004F36
oklch(37.9% 0.081 163.8)
-
Step 950
950
#032F1F
oklch(27.1% 0.055 163.5)
#64BE97 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) | #BBB395 | 0.103 |
| Deuteranopia (no green cones) | #ADA999 | 0.099 |
| Tritanopia (no blue cones) | #48BEB3 | 0.042 |
| Achromatopsia (no color) | #ADADAD | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64BE97
#64BE97
oklch(73.5% 0.105 163.7)
- #D88EBA
#D88EBA
oklch(73.5% 0.105 343.5)
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 #64BE97, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.042
- Medium Aquamarine #66CDAA ΔE 0.043
- Greeny Blue #42B395 ΔE 0.044
- Greenblue #23C48B ΔE 0.047
- Faded Green #7BB274 ΔE 0.047
- Green Blue #01C08D ΔE 0.048
- Soft Green #6FC276 ΔE 0.048
- Sage Green #88B378 ΔE 0.048
Use #64BE97 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.