#57CA38#57CA38

#57CA38 is a light, highly saturated green. Relative luminance 0.446; OKLCH L 74.4% C 0.209 H 139.9°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#57CA38
RGB	rgb(87, 202, 56)
HSL	hsl(107, 58%, 51%)
HSV	hsv(107, 72%, 79%)
CMYK	cmyk(56.9%, 0%, 72.3%, 20.8%)
CIE-LAB	lab(72.59, -58.29, 59.65)
CIE-LCH	lch(72.59, 83.40, 134.34°)
OKLab	oklab(74.44% -0.16 0.1349)
OKLCH	oklch(74.44% 0.209 139.9)
XYZ	xyz(25.7637, 44.5506, 10.9821)
Luminance	0.4455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA38 #AB38CA

analogous

#A0CA38 #57CA38 #38CA62

triadic

#57CA38 #3857CA #CA3857

tetradic

#57CA38 #38A0CA #AB38CA #CA6238

square

#57CA38 #38A0CA #AB38CA #CA6238

split-complementary

#57CA38 #6238CA #CA38A0

monochromatic

#2D6B1D #429B29 #57CA38 #80D768 #A9E499

Accessibility & contrast

On white

2.12

#57CA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#57CA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA38

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA38	#FFFFFF	#000000	##000000
##57CA38	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B81E

Deuteranopia (green-blind)

#C1AE47

Tritanopia (blue-blind)

#49C3AE

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #57ca38;
/* rgb */ color: rgb(87, 202, 56);
/* oklch */ color: oklch(74.4% 0.209 139.9);

Tailwind

colors: {
  custom: {
    50: '#92db77',
    500: '#57ca38',
    950: '#000000',
  },
}

SCSS

$custom: #57ca38;
$custom-light: #92db77;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca38",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 56
  },
  "hsl": {
    "h": 107.26,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74444,
    "c": 0.20932,
    "h": 139.9
  },
  "luminance": 0.44553
}

Semantic roles & 50–950 ramp

primary

#57CA38

secondary

#C28ECF

accent

#47E1C0

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #57CA38

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

Preview Lab → · Contrast checker → · Palette generator →