#509077
Closest named color: Dusty Teal (#4C9085). oklch(60.3% 0.077 166.6), rgb(80, 144, 119).
Aa
Black text reads best on this color (5.59:1).
About this color
#509077 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.077 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.021 away. Black text reads best on it, at 5.59:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.59:1 |
| White text | 3.75:1 |
Values
| HEX | #509077 |
| RGB | rgb(80, 144, 119) |
| HSL | hsl(157, 29%, 44%) |
| OKLCH | oklch(60.3% 0.077 166.6) |
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 #509077 | 3.75:1 | AA large text | Lc -70.4 | Content text, not long reading |
| Black text on #509077 | 5.59:1 | AA | Lc 39.1 | Non-text elements, placeholder text |
| #509077 text on white | 3.75:1 | AA large text | Lc 64.9 | Content text, not long reading |
| #509077 text on black | 5.59:1 | AA | Lc -36.7 | 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
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CDDED6
oklch(88.6% 0.021 166)
-
Step 300
300
#AAC9BB
oklch(80.9% 0.039 166.3)
-
Step 400
400
#7CAD98
oklch(70.7% 0.061 166.3)
-
Step 500
500 (this color)
#509077
oklch(60.3% 0.077 166.6)
-
Step 600
600
#3B8369
oklch(55.6% 0.084 167.1)
-
Step 700
700
#2D6F57
oklch(49.2% 0.078 166.4)
-
Step 800
800
#275A47
oklch(42.6% 0.064 166.5)
-
Step 900
900
#254A3C
oklch(37.7% 0.049 167.1)
-
Step 950
950
#162B23
oklch(26.8% 0.031 167.7)
#509077 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) | #8D8876 | 0.077 |
| Deuteranopia (no green cones) | #838179 | 0.074 |
| Tritanopia (no blue cones) | #3D9089 | 0.029 |
| Achromatopsia (no color) | #848484 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #509077
#509077
oklch(60.3% 0.077 166.6)
- #A36E8A
#A36E8A
oklch(60.2% 0.077 346.7)
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 #509077, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.021
- Slate Green #658D6D ΔE 0.023
- Ocean Green #3D9973 ΔE 0.032
- Sea #3C9992 ΔE 0.040
- Grey Teal #5E9B8A ΔE 0.042
- Persian Green #2A9D8F ΔE 0.044
- Blue Green #0F9B8E ΔE 0.045
- Viridian #1E9167 ΔE 0.045
Use #509077 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.