#C3E657#C3E657

#C3E657 is a very light, vivid yellow-green. Relative luminance 0.689; OKLCH L 87.2% C 0.172 H 121.7°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#C3E657
RGB	rgb(195, 230, 87)
HSL	hsl(75, 74%, 62%)
HSV	hsv(75, 62%, 90%)
CMYK	cmyk(15.2%, 0%, 62.2%, 9.8%)
CIE-LAB	lab(86.45, -31.27, 63.81)
CIE-LCH	lch(86.45, 71.06, 116.11°)
OKLab	oklab(87.24% -0.0904 0.1461)
OKLCH	oklch(87.24% 0.172 121.7)
XYZ	xyz(52.5234, 68.8838, 19.5438)
Luminance	0.6888 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E657 #7A57E6

analogous

#E6C157 #C3E657 #7CE657

triadic

#C3E657 #57C3E6 #E657C3

tetradic

#C3E657 #57E6C1 #7A57E6 #E6577C

square

#C3E657 #57E6C1 #7A57E6 #E6577C

split-complementary

#C3E657 #577CE6 #C157E6

monochromatic

#86A919 #B0DE22 #C3E657 #D6EE8C #E9F6C2

Accessibility & contrast

On white

1.42

#C3E657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#C3E657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E657

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E657	#FFFFFF	#000000	##000000
##C3E657	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D945

Deuteranopia (green-blind)

#EFD861

Tritanopia (blue-blind)

#CDDBC8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c3e657;
/* rgb */ color: rgb(195, 230, 87);
/* oklch */ color: oklch(87.2% 0.172 121.7);

Tailwind

colors: {
  custom: {
    50: '#d8ee8c',
    500: '#c3e657',
    950: '#000000',
  },
}

SCSS

$custom: #c3e657;
$custom-light: #d8ee8c;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e657",
  "rgb": {
    "r": 195,
    "g": 230,
    "b": 87
  },
  "hsl": {
    "h": 74.685,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.87243,
    "c": 0.17179,
    "h": 121.7
  },
  "luminance": 0.68884
}

Semantic roles & 50–950 ramp

primary

#C3E657

secondary

#5336AB

accent

#0FD640

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C3E657

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

Preview Lab → · Contrast checker → · Palette generator →