#64A994
Closest named color: Dull Teal (#5F9E8F). oklch(68.3% 0.077 172.4), rgb(100, 169, 148).
Aa
Black text reads best on this color (7.64:1).
About this color
#64A994 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.077 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.032 away. Black text reads best on it, at 7.64:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.64:1 |
| White text | 2.74:1 |
Values
| HEX | #64A994 |
| RGB | rgb(100, 169, 148) |
| HSL | hsl(162, 29%, 53%) |
| OKLCH | oklch(68.3% 0.077 172.4) |
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 #64A994 | 2.74:1 | Fails | Lc -58.2 | Large or bold text, headings |
| Black text on #64A994 | 7.64:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #64A994 text on white | 2.74:1 | Fails | Lc 53.0 | Large or bold text, headings |
| #64A994 text on black | 7.64:1 | AAA | Lc -48.9 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE9
oklch(93.6% 0.014 174.2)
-
Step 200
200
#C8DFD7
oklch(88.4% 0.027 172.8)
-
Step 300
300
#A2CBBD
oklch(80.9% 0.048 172.2)
-
Step 400
400 (this color)
#64A994
oklch(68.3% 0.077 172.4)
-
Step 500
500
#3C9D83
oklch(63.2% 0.099 172.3)
-
Step 600
600
#00876D
oklch(55.6% 0.107 172.9)
-
Step 700
700
#00725B
oklch(49.2% 0.095 172.3)
-
Step 800
800
#005D4A
oklch(42.6% 0.082 172.5)
-
Step 900
900
#124D3E
oklch(37.9% 0.065 172)
-
Step 950
950
#0D2D24
oklch(27% 0.041 171.7)
#64A994 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) | #A5A193 | 0.080 |
| Deuteranopia (no green cones) | #999995 | 0.075 |
| Tritanopia (no blue cones) | #4EAAA3 | 0.026 |
| Achromatopsia (no color) | #9C9C9C | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A994
#64A994
oklch(68.3% 0.077 172.4)
- #BF859E
#BF859E
oklch(68.2% 0.078 351.9)
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 #64A994, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.032
- Greeny Blue #42B395 ΔE 0.036
- Tea #65AB7C ΔE 0.036
- Grey Teal #5E9B8A ΔE 0.041
- Greeny Grey #7EA07A ΔE 0.041
- Cadet Blue #5F9EA0 ΔE 0.042
- Grey Green #86A17D ΔE 0.044
- Light Sea Green #20B2AA ΔE 0.047
Use #64A994 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.