#57EF89#57EF89

#57EF89 is a very light, vivid green. Relative luminance 0.656; OKLCH L 84.8% C 0.191 H 150.9°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#57EF89
RGB	rgb(87, 239, 137)
HSL	hsl(140, 83%, 64%)
HSV	hsv(140, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 42.7%, 6.3%)
CIE-LAB	lab(84.77, -61.84, 37.73)
CIE-LCH	lch(84.77, 72.44, 148.61°)
OKLab	oklab(84.77% -0.1669 0.0931)
OKLCH	oklch(84.77% 0.191 150.9)
XYZ	xyz(39.3093, 65.5613, 34.2451)
Luminance	0.6556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EF89 #EF57BD

analogous

#71EF57 #57EF89 #57EFD5

triadic

#57EF89 #8957EF #EF8957

tetradic

#57EF89 #5771EF #EF57BD #EFD557

square

#57EF89 #5771EF #EF57BD #EFD557

split-complementary

#57EF89 #D557EF #EF5771

monochromatic

#12BA49 #1FEA62 #57EF89 #8FF4B0 #C7FAD7

Accessibility & contrast

On white

1.49

#57EF89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.11

#57EF89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EF89

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EF89	#FFFFFF	#000000	##000000
##57EF89	1.00	1.49	14.11	14.11
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.11	21.00	1.00	1.00
##000000	14.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DC81

Deuteranopia (green-blind)

#DDCE90

Tritanopia (blue-blind)

#17EBD6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57ef89;
/* rgb */ color: rgb(87, 239, 137);
/* oklch */ color: oklch(84.8% 0.191 150.9);

Tailwind

colors: {
  custom: {
    50: '#96f5ac',
    500: '#57ef89',
    950: '#000000',
  },
}

SCSS

$custom: #57ef89;
$custom-light: #96f5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#57ef89",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 137
  },
  "hsl": {
    "h": 139.737,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84767,
    "c": 0.19111,
    "h": 150.9
  },
  "luminance": 0.65565
}

Semantic roles & 50–950 ramp

primary

#57EF89

secondary

#B9318C

accent

#0698DF

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #57EF89

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

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