#C4E57E#C4E57E

#C4E57E is a very light, vivid yellow-green. Relative luminance 0.693; OKLCH L 87.5% C 0.135 H 123.7°. Best body text is #000000 at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#C4E57E
RGB	rgb(196, 229, 126)
HSL	hsl(79, 66%, 70%)
HSV	hsv(79, 45%, 90%)
CMYK	cmyk(14.4%, 0%, 45%, 10.2%)
CIE-LAB	lab(86.64, -26.91, 46.49)
CIE-LCH	lch(86.64, 53.72, 120.06°)
OKLab	oklab(87.55% -0.0749 0.1121)
OKLCH	oklch(87.55% 0.135 123.7)
XYZ	xyz(54.5501, 69.2805, 30.2332)
Luminance	0.6928 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E57E #9F7EE5

analogous

#E5D27E #C4E57E #91E57E

triadic

#C4E57E #7EC4E5 #E57EC4

tetradic

#C4E57E #7EE5D2 #9F7EE5 #E57E91

square

#C4E57E #7EE5D2 #9F7EE5 #E57E91

split-complementary

#C4E57E #7E91E5 #D27EE5

monochromatic

#90C227 #ADDB4B #C4E57E #DBEFB1 #F3FAE4

Accessibility & contrast

On white

1.41

#C4E57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.86

#C4E57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E57E

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E57E	#FFFFFF	#000000	##000000
##C4E57E	1.00	1.41	14.86	14.86
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.86	21.00	1.00	1.00
##000000	14.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDA76

Deuteranopia (green-blind)

#EBD984

Tritanopia (blue-blind)

#CBDCCD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e57e;
/* rgb */ color: rgb(196, 229, 126);
/* oklch */ color: oklch(87.5% 0.135 123.7);

Tailwind

colors: {
  custom: {
    50: '#d7eda5',
    500: '#c4e57e',
    950: '#000000',
  },
}

SCSS

$custom: #c4e57e;
$custom-light: #d7eda5;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e57e",
  "rgb": {
    "r": 196,
    "g": 229,
    "b": 126
  },
  "hsl": {
    "h": 79.223,
    "s": 66.452,
    "l": 69.608
  },
  "oklch": {
    "l": 0.87548,
    "c": 0.13482,
    "h": 123.7
  },
  "luminance": 0.69281
}

Semantic roles & 50–950 ramp

primary

#C4E57E

secondary

#6F4ABD

accent

#17CE52

background

#FEFEFC

surface

#FBFDF6

border

#D4D5D0

text

#15160F

muted

#848480

Preview Lab

Preview with #C4E57E

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

Preview Lab → · Contrast checker → · Palette generator →