#C4E57A#C4E57A

#C4E57A is a very light, vivid yellow-green. Relative luminance 0.692; OKLCH L 87.5% C 0.139 H 123.4°. Best body text is #000000 at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#C4E57A
RGB	rgb(196, 229, 122)
HSL	hsl(79, 67%, 69%)
HSV	hsv(79, 47%, 90%)
CMYK	cmyk(14.4%, 0%, 46.7%, 10.2%)
CIE-LAB	lab(86.59, -27.34, 48.35)
CIE-LCH	lch(86.59, 55.54, 119.48°)
OKLab	oklab(87.49% -0.0764 0.116)
OKLCH	oklch(87.49% 0.139 123.4)
XYZ	xyz(54.2971, 69.1793, 28.9010)
Luminance	0.6918 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 6.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E57A #9B7AE5

analogous

#E5D17A #C4E57A #8FE57A

triadic

#C4E57A #7AC4E5 #E57AC4

tetradic

#C4E57A #7AE5D1 #9B7AE5 #E57A8F

square

#C4E57A #7AE5D1 #9B7AE5 #E57A8F

split-complementary

#C4E57A #7A8FE5 #D17AE5

monochromatic

#90BF25 #ADDB47 #C4E57A #DBEFAD #F1F9E0

Accessibility & contrast

On white

1.42

#C4E57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.84

#C4E57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E57A

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E57A	#FFFFFF	#000000	##000000
##C4E57A	1.00	1.42	14.84	14.84
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.84	21.00	1.00	1.00
##000000	14.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA71

Deuteranopia (green-blind)

#EBD980

Tritanopia (blue-blind)

#CBDCCC

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e57a;
/* rgb */ color: rgb(196, 229, 122);
/* oklch */ color: oklch(87.5% 0.139 123.4);

Tailwind

colors: {
  custom: {
    50: '#d7eda2',
    500: '#c4e57a',
    950: '#000000',
  },
}

SCSS

$custom: #c4e57a;
$custom-light: #d7eda2;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e57a",
  "rgb": {
    "r": 196,
    "g": 229,
    "b": 122
  },
  "hsl": {
    "h": 78.505,
    "s": 67.296,
    "l": 68.824
  },
  "oklch": {
    "l": 0.87492,
    "c": 0.13889,
    "h": 123.4
  },
  "luminance": 0.6918
}

Semantic roles & 50–950 ramp

primary

#C4E57A

secondary

#6B47BD

accent

#16CF4F

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #C4E57A

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

Preview Lab → · Contrast checker → · Palette generator →