#57EF55#57EF55

#57EF55 is a very light, highly saturated green. Relative luminance 0.644; OKLCH L 84.1% C 0.233 H 143.0°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#57EF55
RGB	rgb(87, 239, 85)
HSL	hsl(119, 83%, 64%)
HSV	hsv(119, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 64.4%, 6.3%)
CIE-LAB	lab(84.18, -68.60, 60.76)
CIE-LCH	lch(84.18, 91.63, 138.47°)
OKLab	oklab(84.09% -0.1864 0.1406)
OKLCH	oklch(84.09% 0.233 143)
XYZ	xyz(36.4346, 64.4115, 19.1051)
Luminance	0.6442 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EF55 #ED55EF

analogous

#A4EF55 #57EF55 #55EFA0

triadic

#57EF55 #5557EF #EF5557

tetradic

#57EF55 #55A4EF #ED55EF #EFA055

square

#57EF55 #55A4EF #ED55EF #EFA055

split-complementary

#57EF55 #A055EF #EF55A4

monochromatic

#14B811 #20EA1D #57EF55 #8EF48D #C6FAC5

Accessibility & contrast

On white

1.51

#57EF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#57EF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EF55

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EF55	#FFFFFF	#000000	##000000
##57EF55	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA41

Deuteranopia (green-blind)

#E2CD63

Tritanopia (blue-blind)

#36E8CF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57ef55;
/* rgb */ color: rgb(87, 239, 85);
/* oklch */ color: oklch(84.1% 0.233 143.0);

Tailwind

colors: {
  custom: {
    50: '#97f58b',
    500: '#57ef55',
    950: '#000000',
  },
}

SCSS

$custom: #57ef55;
$custom-light: #97f58b;
$custom-dark: #000000;

JSON

{
  "hex": "#57ef55",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 85
  },
  "hsl": {
    "h": 119.221,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84086,
    "c": 0.23348,
    "h": 143
  },
  "luminance": 0.64415
}

Semantic roles & 50–950 ramp

primary

#57EF55

secondary

#B631B7

accent

#06DFDC

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #57EF55

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

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