#C4E151#C4E151

#C4E151 is a very light, vivid yellow-green. Relative luminance 0.662; OKLCH L 86.2% C 0.170 H 119.8°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#C4E151
RGB	rgb(196, 225, 81)
HSL	hsl(72, 71%, 60%)
HSV	hsv(72, 64%, 88%)
CMYK	cmyk(12.9%, 0%, 64%, 11.8%)
CIE-LAB	lab(85.09, -28.96, 64.81)
CIE-LCH	lch(85.09, 70.98, 114.08°)
OKLab	oklab(86.15% -0.0846 0.1474)
OKLCH	oklch(86.15% 0.17 119.8)
XYZ	xyz(51.1762, 66.1805, 17.8611)
Luminance	0.6618 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E151 #6E51E1

analogous

#E1B651 #C4E151 #7CE151

triadic

#C4E151 #51C4E1 #E151C4

tetradic

#C4E151 #51E1B6 #6E51E1 #E1517C

square

#C4E151 #51E1B6 #6E51E1 #E1517C

split-complementary

#C4E151 #517CE1 #B651E1

monochromatic

#839D1B #AED124 #C4E151 #D6EA85 #E7F3B9

Accessibility & contrast

On white

1.48

#C4E151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#C4E151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E151

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E151	#FFFFFF	#000000	##000000
##C4E151	1.00	1.48	14.24	14.24
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD53E

Deuteranopia (green-blind)

#EBD55B

Tritanopia (blue-blind)

#CED6C3

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #c4e151;
/* rgb */ color: rgb(196, 225, 81);
/* oklch */ color: oklch(86.2% 0.170 119.8);

Tailwind

colors: {
  custom: {
    50: '#d9ea88',
    500: '#c4e151',
    950: '#000000',
  },
}

SCSS

$custom: #c4e151;
$custom-light: #d9ea88;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e151",
  "rgb": {
    "r": 196,
    "g": 225,
    "b": 81
  },
  "hsl": {
    "h": 72.083,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.86151,
    "c": 0.16991,
    "h": 119.8
  },
  "luminance": 0.6618
}

Semantic roles & 50–950 ramp

primary

#C4E151

secondary

#4B36A0

accent

#3AED5E

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C4E151

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

Preview Lab → · Contrast checker → · Palette generator →