#64A283
Closest named color: Dull Teal (#5F9E8F). oklch(66.1% 0.08 161.4), rgb(100, 162, 131).
Aa
Black text reads best on this color (7.03:1).
About this color
#64A283 is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.080 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.025 away. Black text reads best on it, at 7.03:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.03:1 |
| White text | 2.98:1 |
Values
| HEX | #64A283 |
| RGB | rgb(100, 162, 131) |
| HSL | hsl(150, 25%, 51%) |
| OKLCH | oklch(66.1% 0.08 161.4) |
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 #64A283 | 2.98:1 | Fails | Lc -61.7 | Content text, not long reading |
| Black text on #64A283 | 7.03:1 | AAA | Lc 47.7 | Large or bold text, headings |
| #64A283 text on white | 2.98:1 | Fails | Lc 56.4 | Large or bold text, headings |
| #64A283 text on black | 7.03:1 | AAA | Lc -45.4 | 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
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CDDED5
oklch(88.5% 0.022 163)
-
Step 300
300
#ABC9B9
oklch(80.9% 0.039 162.2)
-
Step 400
400
#7EAD94
oklch(70.7% 0.062 161)
-
Step 500
500 (this color)
#64A283
oklch(66.1% 0.08 161.4)
-
Step 600
600
#3E8363
oklch(55.6% 0.087 161.5)
-
Step 700
700
#306F52
oklch(49.2% 0.081 161.3)
-
Step 800
800
#295A43
oklch(42.6% 0.066 161.3)
-
Step 900
900
#264A39
oklch(37.6% 0.051 162.1)
-
Step 950
950
#172C21
oklch(27.1% 0.034 160.1)
#64A283 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) | #A09A81 | 0.076 |
| Deuteranopia (no green cones) | #969285 | 0.075 |
| Tritanopia (no blue cones) | #55A299 | 0.033 |
| Achromatopsia (no color) | #959595 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A283
#64A283
oklch(66.1% 0.08 161.4)
- #B57FA1
#B57FA1
oklch(66.1% 0.081 341.3)
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 #64A283, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.025
- Grey Teal #5E9B8A ΔE 0.027
- Greeny Grey #7EA07A ΔE 0.029
- Tea #65AB7C ΔE 0.031
- Grey Green #86A17D ΔE 0.039
- Dusty Green #76A973 ΔE 0.039
- Green Grey #77926F ΔE 0.046
- Cadet Blue #5F9EA0 ΔE 0.048
Use #64A283 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.