#64908C
Closest named color: Dusty Teal (#4C9085). oklch(62% 0.048 188.9), rgb(100, 144, 140).
Aa
Black text reads best on this color (5.90:1).
About this color
#64908C is a medium-light, muted teal or cyan. In OKLCH its lightness is 62%, its chroma 0.048 and its hue 189°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.028 away. Black text reads best on it, at 5.90:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (62%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.90:1 |
| White text | 3.55:1 |
Values
| HEX | #64908C |
| RGB | rgb(100, 144, 140) |
| HSL | hsl(175, 18%, 48%) |
| OKLCH | oklch(62% 0.048 188.9) |
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 #64908C | 3.55:1 | AA large text | Lc -68.6 | Content text, not long reading |
| Black text on #64908C | 5.90:1 | AA | Lc 41.0 | Non-text elements, placeholder text |
| #64908C text on white | 3.55:1 | AA large text | Lc 63.1 | Content text, not long reading |
| #64908C text on black | 5.90:1 | AA | Lc -38.6 | Non-text elements, placeholder text |
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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEB
oklch(93.6% 0.006 197)
-
Step 200
200
#D0DCDB
oklch(88.5% 0.013 190.9)
-
Step 300
300
#B0C6C4
oklch(80.9% 0.024 190)
-
Step 400
400
#86A9A5
oklch(70.8% 0.039 187.7)
-
Step 500
500 (this color)
#64908C
oklch(62% 0.048 188.9)
-
Step 600
600
#4E7E79
oklch(55.7% 0.053 187.4)
-
Step 700
700
#3E6A66
oklch(49.1% 0.049 188.3)
-
Step 800
800
#345653
oklch(42.6% 0.04 188.7)
-
Step 900
900
#2E4745
oklch(37.7% 0.031 189.6)
-
Step 950
950
#1B2A28
oklch(27.1% 0.021 185.7)
#64908C 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) | #8B8B8C | 0.051 |
| Deuteranopia (no green cones) | #83858D | 0.049 |
| Tritanopia (no blue cones) | #55928F | 0.016 |
| Achromatopsia (no color) | #888888 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64908C
#64908C
oklch(62% 0.048 188.9)
- #A17A80
#A17A80
oklch(61.9% 0.049 8.3)
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 #64908C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.028
- Grey Teal #5E9B8A ΔE 0.034
- Sea #3C9992 ΔE 0.040
- Dull Teal #5F9E8F ΔE 0.040
- Steel Grey #6F828A ΔE 0.041
- Cadet Blue #5F9EA0 ΔE 0.042
- Light Slate Gray #778899 ΔE 0.042
- Steel #738595 ΔE 0.042
Use #64908C 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.