#C4EB57#C4EB57

#C4EB57 is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.4% C 0.177 H 122.7°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#C4EB57
RGB	rgb(196, 235, 87)
HSL	hsl(76, 79%, 63%)
HSV	hsv(76, 63%, 92%)
CMYK	cmyk(16.6%, 0%, 63%, 7.8%)
CIE-LAB	lab(87.89, -33.20, 65.38)
CIE-LCH	lch(87.89, 73.33, 116.92°)
OKLab	oklab(88.42% -0.0958 0.1494)
OKLCH	oklch(88.42% 0.177 122.7)
XYZ	xyz(54.1941, 71.8404, 20.0265)
Luminance	0.7184 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EB57 #7E57EB

analogous

#EBC857 #C4EB57 #7AEB57

triadic

#C4EB57 #57C4EB #EB57C4

tetradic

#C4EB57 #57EBC8 #7E57EB #EB577A

square

#C4EB57 #57EBC8 #7E57EB #EB577A

split-complementary

#C4EB57 #577AEB #C857EB

monochromatic

#89B215 #B1E420 #C4EB57 #D7F28E #EAF8C4

Accessibility & contrast

On white

1.37

#C4EB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#C4EB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EB57

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EB57	#FFFFFF	#000000	##000000
##C4EB57	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD44

Deuteranopia (green-blind)

#F3DC62

Tritanopia (blue-blind)

#CDE0CC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c4eb57;
/* rgb */ color: rgb(196, 235, 87);
/* oklch */ color: oklch(88.4% 0.177 122.7);

Tailwind

colors: {
  custom: {
    50: '#d9f18d',
    500: '#c4eb57',
    950: '#000000',
  },
}

SCSS

$custom: #c4eb57;
$custom-light: #d9f18d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4eb57",
  "rgb": {
    "r": 196,
    "g": 235,
    "b": 87
  },
  "hsl": {
    "h": 75.811,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.88424,
    "c": 0.17745,
    "h": 122.7
  },
  "luminance": 0.71841
}

Semantic roles & 50–950 ramp

primary

#C4EB57

secondary

#5534B3

accent

#0ADB41

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C4EB57

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

Preview Lab → · Contrast checker → · Palette generator →