#C3E751#C3E751

#C3E751 is a very light, vivid yellow-green. Relative luminance 0.693; OKLCH L 87.4% C 0.177 H 121.7°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#C3E751
RGB	rgb(195, 231, 81)
HSL	hsl(74, 76%, 61%)
HSV	hsv(74, 65%, 91%)
CMYK	cmyk(15.6%, 0%, 64.9%, 9.4%)
CIE-LAB	lab(86.68, -32.15, 66.46)
CIE-LCH	lch(86.68, 73.82, 115.82°)
OKLab	oklab(87.41% -0.0934 0.1509)
OKLCH	oklch(87.41% 0.177 121.7)
XYZ	xyz(52.5674, 69.3480, 18.3991)
Luminance	0.6935 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E751 #7551E7

analogous

#E7C051 #C3E751 #78E751

triadic

#C3E751 #51C3E7 #E751C3

tetradic

#C3E751 #51E7C0 #7551E7 #E75178

square

#C3E751 #51E7C0 #7551E7 #E75178

split-complementary

#C3E751 #5178E7 #C051E7

monochromatic

#84A717 #AFDC1E #C3E751 #D6EE87 #E8F6BD

Accessibility & contrast

On white

1.41

#C3E751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#C3E751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E751

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E751	#FFFFFF	#000000	##000000
##C3E751	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA3D

Deuteranopia (green-blind)

#F0D95C

Tritanopia (blue-blind)

#CDDCC8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c3e751;
/* rgb */ color: rgb(195, 231, 81);
/* oklch */ color: oklch(87.4% 0.177 121.7);

Tailwind

colors: {
  custom: {
    50: '#d8ee89',
    500: '#c3e751',
    950: '#000000',
  },
}

SCSS

$custom: #c3e751;
$custom-light: #d8ee89;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e751",
  "rgb": {
    "r": 195,
    "g": 231,
    "b": 81
  },
  "hsl": {
    "h": 74.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.87413,
    "c": 0.17742,
    "h": 121.7
  },
  "luminance": 0.69348
}

Semantic roles & 50–950 ramp

primary

#C3E751

secondary

#5034A8

accent

#0ED83E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C3E751

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

Preview Lab → · Contrast checker → · Palette generator →