#C4F181#C4F181

#C4F181 is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 90.2% C 0.148 H 127.1°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#C4F181
RGB	rgb(196, 241, 129)
HSL	hsl(84, 80%, 73%)
HSV	hsv(84, 46%, 95%)
CMYK	cmyk(18.7%, 0%, 46.5%, 5.5%)
CIE-LAB	lab(89.97, -32.21, 49.16)
CIE-LCH	lch(89.97, 58.77, 123.23°)
OKLab	oklab(90.23% -0.0895 0.1183)
OKLCH	oklch(90.23% 0.148 127.1)
XYZ	xyz(58.1823, 76.2306, 32.4133)
Luminance	0.7623 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F181 #AE81F1

analogous

#F1E681 #C4F181 #8CF181

triadic

#C4F181 #81C4F1 #F181C4

tetradic

#C4F181 #81F1E6 #AE81F1 #F1818C

square

#C4F181 #81F1E6 #AE81F1 #F1818C

split-complementary

#C4F181 #818CF1 #E681F1

monochromatic

#8FDF19 #AAEB4A #C4F181 #DEF7B8 #F2FCE3

Accessibility & contrast

On white

1.29

#C4F181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#C4F181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F181

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F181	#FFFFFF	#000000	##000000
##C4F181	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE478

Deuteranopia (green-blind)

#F5E187

Tritanopia (blue-blind)

#C9E8D7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c4f181;
/* rgb */ color: rgb(196, 241, 129);
/* oklch */ color: oklch(90.2% 0.148 127.1);

Tailwind

colors: {
  custom: {
    50: '#d8f5a7',
    500: '#c4f181',
    950: '#000000',
  },
}

SCSS

$custom: #c4f181;
$custom-light: #d8f5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f181",
  "rgb": {
    "r": 196,
    "g": 241,
    "b": 129
  },
  "hsl": {
    "h": 84.107,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90232,
    "c": 0.14832,
    "h": 127.1
  },
  "luminance": 0.76231
}

Semantic roles & 50–950 ramp

primary

#C4F181

secondary

#7E4ACC

accent

#09DC5E

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#151710

muted

#848580

Preview Lab

Preview with #C4F181

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

Preview Lab → · Contrast checker → · Palette generator →