#669792
Closest named color: Grey Teal (#5E9B8A). oklch(64% 0.053 187.9), rgb(102, 151, 146).
Aa
Black text reads best on this color (6.40:1).
About this color
#669792 is a medium-light, muted teal or cyan. In OKLCH its lightness is 64%, its chroma 0.053 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Teal (#5E9B8A), ΔE 0.021 away. Black text reads best on it, at 6.40:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (64%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Grey Teal (#5E9B8A) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #669792 |
| RGB | rgb(102, 151, 146) |
| HSL | hsl(174, 19%, 50%) |
| OKLCH | oklch(64% 0.053 187.9) |
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 #669792 | 3.27:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #669792 | 6.40:1 | AA | Lc 44.0 | Non-text elements, placeholder text |
| #669792 text on white | 3.27:1 | AA large text | Lc 60.1 | Content text, not long reading |
| #669792 text on black | 6.40:1 | AA | Lc -41.7 | 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
#CFDCDB
oklch(88.4% 0.014 191.4)
-
Step 300
300
#AFC6C4
oklch(80.9% 0.025 190.3)
-
Step 400
400
#84A9A5
oklch(70.6% 0.041 188.1)
-
Step 500
500 (this color)
#669792
oklch(64% 0.053 187.9)
-
Step 600
600
#497E79
oklch(55.5% 0.057 187.9)
-
Step 700
700
#3A6B66
oklch(49.2% 0.054 187.1)
-
Step 800
800
#305753
oklch(42.7% 0.045 187.2)
-
Step 900
900
#2B4845
oklch(37.8% 0.035 187.5)
-
Step 950
950
#1A2A28
oklch(27% 0.022 186.2)
#669792 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) | #929292 | 0.057 |
| Deuteranopia (no green cones) | #898B93 | 0.054 |
| Tritanopia (no blue cones) | #559995 | 0.017 |
| Achromatopsia (no color) | #8E8E8E | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #669792
#669792
oklch(64% 0.053 187.9)
- #A97F86
#A97F86
oklch(63.9% 0.053 7.6)
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 #669792, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Teal #5E9B8A ΔE 0.021
- Dull Teal #5F9E8F ΔE 0.023
- Cadet Blue #5F9EA0 ΔE 0.024
- Sea #3C9992 ΔE 0.037
- Dusty Teal #4C9085 ΔE 0.040
- Blue Grey #758DA3 ΔE 0.048
- Green Grey #77926F ΔE 0.049
- Persian Green #2A9D8F ΔE 0.049
Use #669792 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.