#539770
Closest named color: Ocean Green (#3D9973). oklch(62% 0.092 157.2), rgb(83, 151, 112).
Aa
Black text reads best on this color (6.02:1).
About this color
#539770 is a medium-light, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.092 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.017 away. Black text reads best on it, at 6.02:1.
| Hue family | Greens |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.02:1 |
| White text | 3.48:1 |
Values
| HEX | #539770 |
| RGB | rgb(83, 151, 112) |
| HSL | hsl(146, 29%, 46%) |
| OKLCH | oklch(62% 0.092 157.2) |
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 #539770 | 3.48:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #539770 | 6.02:1 | AA | Lc 41.8 | Non-text elements, placeholder text |
| #539770 text on white | 3.48:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #539770 text on black | 6.02:1 | AA | Lc -39.4 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CCDED3
oklch(88.4% 0.024 159.1)
-
Step 300
300
#AACAB5
oklch(81% 0.045 156.5)
-
Step 400
400
#7BAF8F
oklch(70.8% 0.072 157)
-
Step 500
500 (this color)
#539770
oklch(62% 0.092 157.2)
-
Step 600
600
#38855B
oklch(55.7% 0.101 156.8)
-
Step 700
700
#2A704B
oklch(49% 0.093 157.1)
-
Step 800
800
#245B3E
oklch(42.6% 0.076 157.7)
-
Step 900
900
#234B35
oklch(37.7% 0.06 157.7)
-
Step 950
950
#152C1F
oklch(27% 0.038 157.7)
#539770 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) | #968E6E | 0.085 |
| Deuteranopia (no green cones) | #8C8672 | 0.083 |
| Tritanopia (no blue cones) | #43968C | 0.043 |
| Achromatopsia (no color) | #898989 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #539770
#539770
oklch(62% 0.092 157.2)
- #AA709A
#AA709A
oklch(62% 0.092 337.4)
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 #539770, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.017
- Slate Green #658D6D ΔE 0.032
- Light Forest Green #4F9153 ΔE 0.039
- Grey Teal #5E9B8A ΔE 0.040
- Green Grey #77926F ΔE 0.041
- Dusty Teal #4C9085 ΔE 0.043
- Viridian #1E9167 ΔE 0.045
- Persian Green #2A9D8F ΔE 0.045
Use #539770 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.