#C4E57C#C4E57C

#C4E57C is a very light, vivid yellow-green. Relative luminance 0.692; OKLCH L 87.5% C 0.137 H 123.5°. Best body text is #000000 at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#C4E57C
RGB	rgb(196, 229, 124)
HSL	hsl(79, 67%, 69%)
HSV	hsv(79, 46%, 90%)
CMYK	cmyk(14.4%, 0%, 45.9%, 10.2%)
CIE-LAB	lab(86.62, -27.12, 47.42)
CIE-LCH	lch(86.62, 54.63, 119.77°)
OKLab	oklab(87.52% -0.0756 0.1141)
OKLCH	oklch(87.52% 0.137 123.5)
XYZ	xyz(54.4223, 69.2294, 29.5604)
Luminance	0.6923 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E57C #9D7CE5

analogous

#E5D27C #C4E57C #90E57C

triadic

#C4E57C #7CC4E5 #E57CC4

tetradic

#C4E57C #7CE5D2 #9D7CE5 #E57C90

square

#C4E57C #7CE5D2 #9D7CE5 #E57C90

split-complementary

#C4E57C #7C90E5 #D27CE5

monochromatic

#90C026 #ADDB49 #C4E57C #DBEFAF #F2F9E2

Accessibility & contrast

On white

1.41

#C4E57C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.85

#C4E57C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E57C

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E57C	#FFFFFF	#000000	##000000
##C4E57C	1.00	1.41	14.85	14.85
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.85	21.00	1.00	1.00
##000000	14.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA73

Deuteranopia (green-blind)

#EBD982

Tritanopia (blue-blind)

#CBDCCC

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e57c;
/* rgb */ color: rgb(196, 229, 124);
/* oklch */ color: oklch(87.5% 0.137 123.5);

Tailwind

colors: {
  custom: {
    50: '#d7eda4',
    500: '#c4e57c',
    950: '#000000',
  },
}

SCSS

$custom: #c4e57c;
$custom-light: #d7eda4;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e57c",
  "rgb": {
    "r": 196,
    "g": 229,
    "b": 124
  },
  "hsl": {
    "h": 78.857,
    "s": 66.879,
    "l": 69.216
  },
  "oklch": {
    "l": 0.8752,
    "c": 0.13686,
    "h": 123.5
  },
  "luminance": 0.6923
}

Semantic roles & 50–950 ramp

primary

#C4E57C

secondary

#6D48BD

accent

#17CF51

background

#FEFEFC

surface

#FBFDF6

border

#D4D5D0

text

#15160F

muted

#848480

Preview Lab

Preview with #C4E57C

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

Preview Lab → · Contrast checker → · Palette generator →