#55E57B#55E57B

#55E57B is a very light, vivid green. Relative luminance 0.594; OKLCH L 82.0% C 0.191 H 148.9°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#55E57B
RGB	rgb(85, 229, 123)
HSL	hsl(136, 73%, 62%)
HSV	hsv(136, 63%, 90%)
CMYK	cmyk(62.9%, 0%, 46.3%, 10.2%)
CIE-LAB	lab(81.51, -60.76, 40.43)
CIE-LCH	lch(81.51, 72.98, 146.36°)
OKLab	oklab(82% -0.164 0.0988)
OKLCH	oklch(82% 0.191 148.9)
XYZ	xyz(35.3382, 59.3964, 28.3374)
Luminance	0.5940 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E57B #E555BF

analogous

#77E555 #55E57B #55E5C3

triadic

#55E57B #7B55E5 #E57B55

tetradic

#55E57B #5577E5 #E555BF #E5C355

square

#55E57B #5577E5 #E555BF #E5C355

split-complementary

#55E57B #C355E5 #E55577

monochromatic

#19A63F #22DB53 #55E57B #8AEDA4 #BFF5CD

Accessibility & contrast

On white

1.63

#55E57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#55E57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E57B

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E57B	#FFFFFF	#000000	##000000
##55E57B	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D273

Deuteranopia (green-blind)

#D5C682

Tritanopia (blue-blind)

#25E1CC

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #55e57b;
/* rgb */ color: rgb(85, 229, 123);
/* oklch */ color: oklch(82.0% 0.191 148.9);

Tailwind

colors: {
  custom: {
    50: '#93eea3',
    500: '#55e57b',
    950: '#000000',
  },
}

SCSS

$custom: #55e57b;
$custom-light: #93eea3;
$custom-dark: #000000;

JSON

{
  "hex": "#55e57b",
  "rgb": {
    "r": 85,
    "g": 229,
    "b": 123
  },
  "hsl": {
    "h": 135.833,
    "s": 73.469,
    "l": 61.569
  },
  "oklch": {
    "l": 0.82001,
    "c": 0.19146,
    "h": 148.9
  },
  "luminance": 0.594
}

Semantic roles & 50–950 ramp

primary

#55E57B

secondary

#A8368A

accent

#10A1D6

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #55E57B

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

Preview Lab → · Contrast checker → · Palette generator →