#64C797
Closest named color: Medium Aquamarine (#66CDAA). oklch(75.7% 0.118 160.6), rgb(100, 199, 151).
Aa
Black text reads best on this color (10.15:1).
About this color
#64C797 is a medium-light, moderately saturated green. In OKLCH its lightness is 76%, its chroma 0.118 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.027 away. Black text reads best on it, at 10.15:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.15:1 |
| White text | 2.06:1 |
Values
| HEX | #64C797 |
| RGB | rgb(100, 199, 151) |
| HSL | hsl(151, 47%, 59%) |
| OKLCH | oklch(75.7% 0.118 160.6) |
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 #64C797 | 2.06:1 | Fails | Lc -44.7 | Non-text elements, placeholder text |
| Black text on #64C797 | 10.15:1 | AAA | Lc 63.8 | Content text, not long reading |
| #64C797 text on white | 2.06:1 | Fails | Lc 40.1 | Non-text elements, placeholder text |
| #64C797 text on black | 10.15:1 | AAA | Lc -62.2 | Content text, not long reading |
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
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DEEFE5
oklch(93.7% 0.022 160.2)
-
Step 200
200
#C3E2D0
oklch(88.5% 0.041 160)
-
Step 300
300
#97D0B1
oklch(81% 0.073 160.4)
-
Step 400
400 (this color)
#64C797
oklch(75.7% 0.118 160.6)
-
Step 500
500
#00A36C
oklch(63.2% 0.142 160.5)
-
Step 600
600
#00895A
oklch(55.6% 0.125 160.5)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#005E3D
oklch(42.6% 0.095 160.9)
-
Step 900
900
#004F32
oklch(37.7% 0.085 160.4)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#64C797 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) | #C5BB94 | 0.112 |
| Deuteranopia (no green cones) | #B6B09A | 0.109 |
| Tritanopia (no blue cones) | #46C6BA | 0.051 |
| Achromatopsia (no color) | #B4B4B4 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64C797
#64C797
oklch(75.7% 0.118 160.6)
- #E292C7
#E292C7
oklch(75.7% 0.117 340.4)
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 #64C797, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.027
- Soft Green #6FC276 ΔE 0.039
- Greenblue #23C48B ΔE 0.044
- Dark Sea Green #8FBC8F ΔE 0.047
- Emerald #06D6A0 ΔE 0.049
- Pale Teal #82CBB2 ΔE 0.050
- Seafoam Blue #78D1B6 ΔE 0.051
- Green Blue #01C08D ΔE 0.053
Use #64C797 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.