#55D989#55D989

#55D989 is a light, vivid green. Relative luminance 0.534; OKLCH L 79.3% C 0.163 H 153.6°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#55D989
RGB	rgb(85, 217, 137)
HSL	hsl(144, 63%, 59%)
HSV	hsv(144, 61%, 85%)
CMYK	cmyk(60.8%, 0%, 36.9%, 14.9%)
CIE-LAB	lab(78.09, -53.87, 28.94)
CIE-LCH	lch(78.09, 61.15, 151.75°)
OKLab	oklab(79.26% -0.1459 0.0724)
OKLCH	oklch(79.26% 0.163 153.6)
XYZ	xyz(33.0718, 53.3599, 32.2187)
Luminance	0.5336 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D989 #D955A5

analogous

#63D955 #55D989 #55D9CB

triadic

#55D989 #8955D9 #D98955

tetradic

#55D989 #5563D9 #D955A5 #D9CB55

square

#55D989 #5563D9 #D955A5 #D9CB55

split-complementary

#55D989 #CB55D9 #D95563

monochromatic

#21934E #2CC568 #55D989 #87E4AC #B9EFCE

Accessibility & contrast

On white

1.80

#55D989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#55D989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D989

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D989	#FFFFFF	#000000	##000000
##55D989	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C884

Deuteranopia (green-blind)

#C7BC8E

Tritanopia (blue-blind)

#22D6C5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #55d989;
/* rgb */ color: rgb(85, 217, 137);
/* oklch */ color: oklch(79.3% 0.163 153.6);

Tailwind

colors: {
  custom: {
    50: '#91e6ac',
    500: '#55d989',
    950: '#000000',
  },
}

SCSS

$custom: #55d989;
$custom-light: #91e6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#55d989",
  "rgb": {
    "r": 85,
    "g": 217,
    "b": 137
  },
  "hsl": {
    "h": 143.636,
    "s": 63.462,
    "l": 59.216
  },
  "oklch": {
    "l": 0.79256,
    "c": 0.1629,
    "h": 153.6
  },
  "luminance": 0.53363
}

Semantic roles & 50–950 ramp

primary

#55D989

secondary

#983A73

accent

#41A5E6

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #55D989

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →