#57EC5F#57EC5F

#57EC5F is a very light, highly saturated green. Relative luminance 0.628; OKLCH L 83.4% C 0.223 H 144.1°. Best body text is #000000 at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#57EC5F
RGB	rgb(87, 236, 95)
HSL	hsl(123, 80%, 63%)
HSV	hsv(123, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 59.7%, 7.5%)
CIE-LAB	lab(83.36, -66.54, 55.65)
CIE-LCH	lch(83.36, 86.74, 140.09°)
OKLab	oklab(83.44% -0.1804 0.1307)
OKLCH	oklch(83.44% 0.223 144.1)
XYZ	xyz(35.9893, 62.8398, 21.0569)
Luminance	0.6284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC5F #EC57E4

analogous

#9AEC57 #57EC5F #57ECA9

triadic

#57EC5F #5F57EC #EC5F57

tetradic

#57EC5F #579AEC #EC57E4 #ECA957

square

#57EC5F #579AEC #EC57E4 #ECA957

split-complementary

#57EC5F #A957EC #EC579A

monochromatic

#14B41D #20E62B #57EC5F #8EF293 #C5F8C8

Accessibility & contrast

On white

1.55

#57EC5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.57

#57EC5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC5F

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC5F	#FFFFFF	#000000	##000000
##57EC5F	1.00	1.55	13.57	13.57
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.57	21.00	1.00	1.00
##000000	13.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D750

Deuteranopia (green-blind)

#DECB6B

Tritanopia (blue-blind)

#34E6CE

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57ec5f;
/* rgb */ color: rgb(87, 236, 95);
/* oklch */ color: oklch(83.4% 0.223 144.1);

Tailwind

colors: {
  custom: {
    50: '#96f391',
    500: '#57ec5f',
    950: '#000000',
  },
}

SCSS

$custom: #57ec5f;
$custom-light: #96f391;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec5f",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 95
  },
  "hsl": {
    "h": 123.221,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83435,
    "c": 0.22273,
    "h": 144.1
  },
  "luminance": 0.62843
}

Semantic roles & 50–950 ramp

primary

#57EC5F

secondary

#B433AD

accent

#0AD1DC

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #57EC5F

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

Preview Lab → · Contrast checker → · Palette generator →