#689C94
Closest named color: Dull Teal (#5F9E8F). oklch(65.4% 0.057 183.9), rgb(104, 156, 148).
Aa
Black text reads best on this color (6.77:1).
About this color
#689C94 is a medium-light, muted teal or cyan. In OKLCH its lightness is 65%, its chroma 0.057 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.015 away. Black text reads best on it, at 6.77:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 6.77:1 |
| White text | 3.10:1 |
Values
| HEX | #689C94 |
| RGB | rgb(104, 156, 148) |
| HSL | hsl(171, 21%, 51%) |
| OKLCH | oklch(65.4% 0.057 183.9) |
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 #689C94 | 3.10:1 | AA large text | Lc -63.3 | Content text, not long reading |
| Black text on #689C94 | 6.77:1 | AA | Lc 46.1 | Large or bold text, headings |
| #689C94 text on white | 3.10:1 | AA large text | Lc 57.9 | Large or bold text, headings |
| #689C94 text on black | 6.77:1 | AA | Lc -43.8 | 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
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CFDDDA
oklch(88.6% 0.016 181.7)
-
Step 300
300
#AEC7C2
oklch(80.9% 0.028 182.2)
-
Step 400
400
#82AAA3
oklch(70.7% 0.045 183.1)
-
Step 500
500 (this color)
#689C94
oklch(65.4% 0.057 183.9)
-
Step 600
600
#467F77
oklch(55.5% 0.062 184)
-
Step 700
700
#376B64
oklch(48.9% 0.057 184.3)
-
Step 800
800
#2F5852
oklch(42.8% 0.047 183.6)
-
Step 900
900
#2A4844
oklch(37.7% 0.037 185.1)
-
Step 950
950
#192A28
oklch(26.9% 0.023 186.7)
#689C94 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) | #979694 | 0.061 |
| Deuteranopia (no green cones) | #8E8F95 | 0.058 |
| Tritanopia (no blue cones) | #579E99 | 0.017 |
| Achromatopsia (no color) | #929292 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #689C94
#689C94
oklch(65.4% 0.057 183.9)
- #AF828C
#AF828C
oklch(65.3% 0.057 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 #689C94, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.015
- Cadet Blue #5F9EA0 ΔE 0.018
- Grey Teal #5E9B8A ΔE 0.019
- Sea #3C9992 ΔE 0.042
- Greeny Grey #7EA07A ΔE 0.048
- Persian Green #2A9D8F ΔE 0.050
- Dusty Teal #4C9085 ΔE 0.051
- Green Grey #77926F ΔE 0.051
Use #689C94 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.