#689391
Closest named color: Grey Teal (#5E9B8A). oklch(63.1% 0.047 192.4), rgb(104, 147, 145).
Aa
Black text reads best on this color (6.17:1).
About this color
#689391 is a medium-light, muted teal or cyan. In OKLCH its lightness is 63%, its chroma 0.047 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Teal (#5E9B8A), ΔE 0.030 away. Black text reads best on it, at 6.17:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Grey Teal (#5E9B8A) |
| Black text | 6.17:1 |
| White text | 3.40:1 |
Values
| HEX | #689391 |
| RGB | rgb(104, 147, 145) |
| HSL | hsl(177, 17%, 49%) |
| OKLCH | oklch(63.1% 0.047 192.4) |
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 #689391 | 3.40:1 | AA large text | Lc -67.0 | Content text, not long reading |
| Black text on #689391 | 6.17:1 | AA | Lc 42.6 | Non-text elements, placeholder text |
| #689391 text on white | 3.40:1 | AA large text | Lc 61.5 | Content text, not long reading |
| #689391 text on black | 6.17:1 | AA | Lc -40.2 | 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
#B1C6C4
oklch(81% 0.023 189.8)
-
Step 400
400
#87A8A7
oklch(70.7% 0.036 194.1)
-
Step 500
500 (this color)
#689391
oklch(63.1% 0.047 192.4)
-
Step 600
600
#4E7D7B
oklch(55.5% 0.051 192.3)
-
Step 700
700
#3F6968
oklch(49% 0.047 193.8)
-
Step 800
800
#345655
oklch(42.7% 0.04 193.4)
-
Step 900
900
#2E4746
oklch(37.7% 0.031 192.8)
-
Step 950
950
#1B2A29
oklch(27.1% 0.02 190.8)
#689391 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) | #8E8F91 | 0.050 |
| Deuteranopia (no green cones) | #868991 | 0.046 |
| Tritanopia (no blue cones) | #599592 | 0.016 |
| Achromatopsia (no color) | #8B8B8B | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #689391
#689391
oklch(63.1% 0.047 192.4)
- #A47E82
#A47E82
oklch(63.1% 0.047 11.5)
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 #689391, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Teal #5E9B8A ΔE 0.030
- Cadet Blue #5F9EA0 ΔE 0.032
- Dull Teal #5F9E8F ΔE 0.034
- Dusty Teal #4C9085 ΔE 0.037
- Blue Grey #758DA3 ΔE 0.041
- Sea #3C9992 ΔE 0.041
- Light Slate Gray #778899 ΔE 0.041
- Steel #738595 ΔE 0.044
Use #689391 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.