#C3EB51#C3EB51

#C3EB51 is a very light, vivid yellow-green. Relative luminance 0.716; OKLCH L 88.3% C 0.182 H 122.7°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#C3EB51
RGB	rgb(195, 235, 81)
HSL	hsl(76, 79%, 62%)
HSV	hsv(76, 66%, 92%)
CMYK	cmyk(17%, 0%, 65.5%, 7.8%)
CIE-LAB	lab(87.78, -33.99, 67.61)
CIE-LCH	lch(87.78, 75.67, 116.69°)
OKLab	oklab(88.3% -0.0985 0.1533)
OKLCH	oklch(88.3% 0.182 122.7)
XYZ	xyz(53.6998, 71.6126, 18.7766)
Luminance	0.7161 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3EB51 #7951EB

analogous

#EBC651 #C3EB51 #76EB51

triadic

#C3EB51 #51C3EB #EB51C3

tetradic

#C3EB51 #51EBC6 #7951EB #EB5176

square

#C3EB51 #51EBC6 #7951EB #EB5176

split-complementary

#C3EB51 #5176EB #C651EB

monochromatic

#86AE14 #B0E51A #C3EB51 #D6F188 #E9F8BF

Accessibility & contrast

On white

1.37

#C3EB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#C3EB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3EB51

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3EB51	#FFFFFF	#000000	##000000
##C3EB51	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD3C

Deuteranopia (green-blind)

#F3DC5D

Tritanopia (blue-blind)

#CCE0CC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c3eb51;
/* rgb */ color: rgb(195, 235, 81);
/* oklch */ color: oklch(88.3% 0.182 122.7);

Tailwind

colors: {
  custom: {
    50: '#d8f189',
    500: '#c3eb51',
    950: '#000000',
  },
}

SCSS

$custom: #c3eb51;
$custom-light: #d8f189;
$custom-dark: #000000;

JSON

{
  "hex": "#c3eb51",
  "rgb": {
    "r": 195,
    "g": 235,
    "b": 81
  },
  "hsl": {
    "h": 75.584,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.88304,
    "c": 0.1822,
    "h": 122.7
  },
  "luminance": 0.71613
}

Semantic roles & 50–950 ramp

primary

#C3EB51

secondary

#5232AE

accent

#0ADC40

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C3EB51

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

Preview Lab → · Contrast checker → · Palette generator →