#559774
Closest named color: Ocean Green (#3D9973). oklch(62.2% 0.087 159.3), rgb(85, 151, 116).
Aa
Black text reads best on this color (6.06:1).
About this color
#559774 is a medium-light, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.087 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.020 away. Black text reads best on it, at 6.06:1.
| Hue family | Greens |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.06:1 |
| White text | 3.46:1 |
Values
| HEX | #559774 |
| RGB | rgb(85, 151, 116) |
| HSL | hsl(148, 28%, 46%) |
| OKLCH | oklch(62.2% 0.087 159.3) |
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 #559774 | 3.46:1 | AA large text | Lc -67.5 | Content text, not long reading |
| Black text on #559774 | 6.06:1 | AA | Lc 42.0 | Non-text elements, placeholder text |
| #559774 text on white | 3.46:1 | AA large text | Lc 62.0 | Content text, not long reading |
| #559774 text on black | 6.06:1 | AA | Lc -39.7 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE7
oklch(93.5% 0.012 162)
-
Step 200
200
#CDDED4
oklch(88.5% 0.023 160.2)
-
Step 300
300
#AAC9B7
oklch(80.8% 0.042 159.9)
-
Step 400
400
#7CAE92
oklch(70.7% 0.067 159.5)
-
Step 500
500 (this color)
#559774
oklch(62.2% 0.087 159.3)
-
Step 600
600
#3A845F
oklch(55.6% 0.095 159.2)
-
Step 700
700
#2C704F
oklch(49.2% 0.087 159.4)
-
Step 800
800
#265B40
oklch(42.7% 0.073 158.8)
-
Step 900
900
#244B37
oklch(37.8% 0.057 159.6)
-
Step 950
950
#162C20
oklch(27% 0.036 158.9)
#559774 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) | #968E72 | 0.083 |
| Deuteranopia (no green cones) | #8B8776 | 0.079 |
| Tritanopia (no blue cones) | #45968D | 0.039 |
| Achromatopsia (no color) | #8A8A8A | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #559774
#559774
oklch(62.2% 0.087 159.3)
- #AA7298
#AA7298
oklch(62.2% 0.087 339.3)
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 #559774, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.020
- Slate Green #658D6D ΔE 0.030
- Grey Teal #5E9B8A ΔE 0.034
- Green Grey #77926F ΔE 0.038
- Dusty Teal #4C9085 ΔE 0.039
- Persian Green #2A9D8F ΔE 0.042
- Dull Teal #5F9E8F ΔE 0.042
- Sea #3C9992 ΔE 0.044
Use #559774 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.