#C3EB57#C3EB57

#C3EB57 is a very light, vivid yellow-green. Relative luminance 0.717; OKLCH L 88.4% C 0.178 H 123.0°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#C3EB57
RGB	rgb(195, 235, 87)
HSL	hsl(76, 79%, 63%)
HSV	hsv(76, 63%, 92%)
CMYK	cmyk(17%, 0%, 63%, 7.8%)
CIE-LAB	lab(87.83, -33.58, 65.30)
CIE-LCH	lch(87.83, 73.43, 117.22°)
OKLab	oklab(88.35% -0.0968 0.1492)
OKLCH	oklch(88.35% 0.178 123)
XYZ	xyz(53.9348, 71.7067, 20.0143)
Luminance	0.7171 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3EB57 #7F57EB

analogous

#EBC957 #C3EB57 #79EB57

triadic

#C3EB57 #57C3EB #EB57C3

tetradic

#C3EB57 #57EBC9 #7F57EB #EB5779

square

#C3EB57 #57EBC9 #7F57EB #EB5779

split-complementary

#C3EB57 #5779EB #C957EB

monochromatic

#88B215 #AFE420 #C3EB57 #D7F28E #EAF8C4

Accessibility & contrast

On white

1.37

#C3EB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#C3EB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3EB57

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3EB57	#FFFFFF	#000000	##000000
##C3EB57	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD44

Deuteranopia (green-blind)

#F3DC62

Tritanopia (blue-blind)

#CCE0CC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c3eb57;
/* rgb */ color: rgb(195, 235, 87);
/* oklch */ color: oklch(88.4% 0.178 123.0);

Tailwind

colors: {
  custom: {
    50: '#d8f18d',
    500: '#c3eb57',
    950: '#000000',
  },
}

SCSS

$custom: #c3eb57;
$custom-light: #d8f18d;
$custom-dark: #000000;

JSON

{
  "hex": "#c3eb57",
  "rgb": {
    "r": 195,
    "g": 235,
    "b": 87
  },
  "hsl": {
    "h": 76.216,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.88355,
    "c": 0.17787,
    "h": 123
  },
  "luminance": 0.71707
}

Semantic roles & 50–950 ramp

primary

#C3EB57

secondary

#5634B3

accent

#0ADB43

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C3EB57

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

Preview Lab → · Contrast checker → · Palette generator →