#C4F158#C4F158

#C4F158 is a very light, vivid yellow-green. Relative luminance 0.754; OKLCH L 89.8% C 0.184 H 124.1°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#C4F158
RGB	rgb(196, 241, 88)
HSL	hsl(78, 85%, 65%)
HSV	hsv(78, 63%, 95%)
CMYK	cmyk(18.7%, 0%, 63.5%, 5.5%)
CIE-LAB	lab(89.56, -35.86, 66.76)
CIE-LCH	lch(89.56, 75.79, 118.24°)
OKLab	oklab(89.77% -0.1031 0.1524)
OKLCH	oklch(89.77% 0.184 124.1)
XYZ	xyz(55.9821, 75.3505, 20.8254)
Luminance	0.7535 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F158 #8558F1

analogous

#F1D158 #C4F158 #78F158

triadic

#C4F158 #58C4F1 #F158C4

tetradic

#C4F158 #58F1D1 #8558F1 #F15878

square

#C4F158 #58F1D1 #8558F1 #F15878

split-complementary

#C4F158 #5878F1 #D158F1

monochromatic

#8BBF10 #B0EC20 #C4F158 #D8F690 #ECFAC9

Accessibility & contrast

On white

1.31

#C4F158 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#C4F158 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F158

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F158	#FFFFFF	#000000	##000000
##C4F158	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE344

Deuteranopia (green-blind)

#F8E163

Tritanopia (blue-blind)

#CDE6D1

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c4f158;
/* rgb */ color: rgb(196, 241, 88);
/* oklch */ color: oklch(89.8% 0.184 124.1);

Tailwind

colors: {
  custom: {
    50: '#d9f58e',
    500: '#c4f158',
    950: '#000000',
  },
}

SCSS

$custom: #c4f158;
$custom-light: #d9f58e;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f158",
  "rgb": {
    "r": 196,
    "g": 241,
    "b": 88
  },
  "hsl": {
    "h": 77.647,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.8977,
    "c": 0.18401,
    "h": 124.1
  },
  "luminance": 0.75351
}

Semantic roles & 50–950 ramp

primary

#C4F158

secondary

#5A30BD

accent

#05E145

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C4F158

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

Preview Lab → · Contrast checker → · Palette generator →