#57CB7E#57CB7E

#57CB7E is a light, vivid green. Relative luminance 0.462; OKLCH L 75.6% C 0.153 H 152.0°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#57CB7E
RGB	rgb(87, 203, 126)
HSL	hsl(140, 53%, 57%)
HSV	hsv(140, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 37.9%, 20.4%)
CIE-LAB	lab(73.70, -49.85, 28.81)
CIE-LCH	lch(73.70, 57.57, 149.97°)
OKLab	oklab(75.61% -0.1351 0.0719)
OKLCH	oklch(75.61% 0.153 152)
XYZ	xyz(29.0501, 46.2418, 27.1293)
Luminance	0.4624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB7E #CB57A4

analogous

#6ACB57 #57CB7E #57CBB8

triadic

#57CB7E #7E57CB #CB7E57

tetradic

#57CB7E #576ACB #CB57A4 #CBB857

square

#57CB7E #576ACB #CB57A4 #CBB857

split-complementary

#57CB7E #B857CB #CB576A

monochromatic

#288045 #36AF5F #57CB7E #86D9A2 #B4E8C6

Accessibility & contrast

On white

2.05

#57CB7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#57CB7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB7E

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB7E	#FFFFFF	#000000	##000000
##57CB7E	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBC79

Deuteranopia (green-blind)

#BCB183

Tritanopia (blue-blind)

#36C8B8

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57cb7e;
/* rgb */ color: rgb(87, 203, 126);
/* oklch */ color: oklch(75.6% 0.153 152.0);

Tailwind

colors: {
  custom: {
    50: '#90dca4',
    500: '#57cb7e',
    950: '#000000',
  },
}

SCSS

$custom: #57cb7e;
$custom-light: #90dca4;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb7e",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 126
  },
  "hsl": {
    "h": 140.172,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.75614,
    "c": 0.15301,
    "h": 152
  },
  "luminance": 0.46244
}

Semantic roles & 50–950 ramp

primary

#57CB7E

secondary

#D7A7C7

accent

#4CACDC

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #57CB7E

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

Preview Lab → · Contrast checker → · Palette generator →