#64A58D
Closest named color: Dull Teal (#5F9E8F). oklch(67.1% 0.076 168.5), rgb(100, 165, 141).
Aa
Black text reads best on this color (7.30:1).
About this color
#64A58D is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.076 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.023 away. Black text reads best on it, at 7.30:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.30:1 |
| White text | 2.87:1 |
Values
| HEX | #64A58D |
| RGB | rgb(100, 165, 141) |
| HSL | hsl(158, 27%, 52%) |
| OKLCH | oklch(67.1% 0.076 168.5) |
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 #64A58D | 2.87:1 | Fails | Lc -60.1 | Content text, not long reading |
| Black text on #64A58D | 7.30:1 | AAA | Lc 49.2 | Large or bold text, headings |
| #64A58D text on white | 2.87:1 | Fails | Lc 54.8 | Large or bold text, headings |
| #64A58D text on black | 7.30:1 | AAA | Lc -47.0 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#C9DFD6
oklch(88.5% 0.026 169.2)
-
Step 300
300
#A3CBBB
oklch(80.9% 0.048 168.8)
-
Step 400
400 (this color)
#64A58D
oklch(67.1% 0.076 168.5)
-
Step 500
500
#439C7F
oklch(63% 0.097 168.9)
-
Step 600
600
#178768
oklch(55.7% 0.106 168.5)
-
Step 700
700
#017256
oklch(49.1% 0.099 168.3)
-
Step 800
800
#0C5D47
oklch(42.7% 0.081 168.8)
-
Step 900
900
#164C3B
oklch(37.6% 0.064 168.4)
-
Step 950
950
#0F2D23
oklch(27.1% 0.041 168.7)
#64A58D 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) | #A29D8C | 0.078 |
| Deuteranopia (no green cones) | #97958F | 0.075 |
| Tritanopia (no blue cones) | #52A69E | 0.027 |
| Achromatopsia (no color) | #989898 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A58D
#64A58D
oklch(67.1% 0.076 168.5)
- #B9829D
#B9829D
oklch(67% 0.076 348.4)
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 #64A58D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.023
- Grey Teal #5E9B8A ΔE 0.030
- Greeny Grey #7EA07A ΔE 0.034
- Tea #65AB7C ΔE 0.034
- Grey Green #86A17D ΔE 0.040
- Cadet Blue #5F9EA0 ΔE 0.040
- Greeny Blue #42B395 ΔE 0.043
- Dusty Green #76A973 ΔE 0.044
Use #64A58D 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.