#549F6F
Closest named color: Ocean Green (#3D9973). oklch(64.1% 0.105 154.1), rgb(84, 159, 111).
Aa
Black text reads best on this color (6.56:1).
About this color
#549F6F is a medium-light, moderately saturated green. In OKLCH its lightness is 64%, its chroma 0.105 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.029 away. Black text reads best on it, at 6.56:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.56:1 |
| White text | 3.19:1 |
Values
| HEX | #549F6F |
| RGB | rgb(84, 159, 111) |
| HSL | hsl(142, 31%, 48%) |
| OKLCH | oklch(64.1% 0.105 154.1) |
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 #549F6F | 3.19:1 | AA large text | Lc -64.4 | Content text, not long reading |
| Black text on #549F6F | 6.56:1 | AA | Lc 45.1 | Large or bold text, headings |
| #549F6F text on white | 3.19:1 | AA large text | Lc 59.0 | Large or bold text, headings |
| #549F6F text on black | 6.56:1 | AA | Lc -42.7 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CBDFD1
oklch(88.5% 0.029 155.2)
-
Step 300
300
#A8CBB2
oklch(81% 0.051 154.1)
-
Step 400
400
#77B089
oklch(70.7% 0.083 153.9)
-
Step 500
500 (this color)
#549F6F
oklch(64.1% 0.105 154.1)
-
Step 600
600
#318654
oklch(55.5% 0.113 154.3)
-
Step 700
700
#227244
oklch(49.2% 0.106 154)
-
Step 800
800
#1F5D38
oklch(42.8% 0.088 153.9)
-
Step 900
900
#204C31
oklch(37.7% 0.068 154.5)
-
Step 950
950
#142D1D
oklch(27.1% 0.043 154.3)
#549F6F 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) | #9F956C | 0.093 |
| Deuteranopia (no green cones) | #948D72 | 0.091 |
| Tritanopia (no blue cones) | #439D92 | 0.053 |
| Achromatopsia (no color) | #909090 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #549F6F
#549F6F
oklch(64.1% 0.105 154.1)
- #B373A6
#B373A6
oklch(64% 0.105 334.4)
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 #549F6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.029
- Jade #1FA774 ΔE 0.035
- Muted Green #5FA052 ΔE 0.037
- Moss #769958 ΔE 0.040
- Tea #65AB7C ΔE 0.041
- Flat Green #699D4C ΔE 0.042
- Algae #54AC68 ΔE 0.043
- Off Green #6BA353 ΔE 0.044
Use #549F6F 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.