#51928F
Closest named color: Dusty Teal (#4C9085). oklch(61.6% 0.067 191.7), rgb(81, 146, 143).
Aa
Black text reads best on this color (5.85:1).
About this color
#51928F is a medium-dark, muted teal or cyan. In OKLCH its lightness is 62%, its chroma 0.067 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.016 away. Black text reads best on it, at 5.85:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (62%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.85:1 |
| White text | 3.58:1 |
Values
| HEX | #51928F |
| RGB | rgb(81, 146, 143) |
| HSL | hsl(177, 29%, 45%) |
| OKLCH | oklch(61.6% 0.067 191.7) |
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 #51928F | 3.58:1 | AA large text | Lc -68.8 | Content text, not long reading |
| Black text on #51928F | 5.85:1 | AA | Lc 40.8 | Non-text elements, placeholder text |
| #51928F text on white | 3.58:1 | AA large text | Lc 63.3 | Content text, not long reading |
| #51928F text on black | 5.85:1 | AA | Lc -38.4 | 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
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEB
oklch(93.6% 0.01 189.1)
-
Step 200
200
#CCDDDC
oklch(88.4% 0.018 192.6)
-
Step 300
300
#A9C8C6
oklch(80.9% 0.033 191.7)
-
Step 400
400
#7AABA9
oklch(70.6% 0.052 192.9)
-
Step 500
500 (this color)
#51928F
oklch(61.6% 0.067 191.7)
-
Step 600
600
#38817E
oklch(55.6% 0.073 191.6)
-
Step 700
700
#296D6A
oklch(49.1% 0.068 191.1)
-
Step 800
800
#245957
oklch(42.8% 0.056 191.9)
-
Step 900
900
#234947
oklch(37.7% 0.044 191)
-
Step 950
950
#152B2A
oklch(27% 0.028 191.9)
#51928F 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) | #8B8C8F | 0.071 |
| Deuteranopia (no green cones) | #808490 | 0.066 |
| Tritanopia (no blue cones) | #329591 | 0.023 |
| Achromatopsia (no color) | #878787 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #51928F
#51928F
oklch(61.6% 0.067 191.7)
- #A9747A
#A9747A
oklch(61.5% 0.067 11.8)
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 #51928F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.016
- Sea #3C9992 ΔE 0.024
- Grey Teal #5E9B8A ΔE 0.034
- Teal Green #0A9396 ΔE 0.037
- Persian Green #2A9D8F ΔE 0.039
- Dull Teal #5F9E8F ΔE 0.040
- Blue Green #0F9B8E ΔE 0.042
- Cadet Blue #5F9EA0 ΔE 0.043
Use #51928F 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.