#C4E171#C4E171

#C4E171 is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.5% C 0.142 H 121.4°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#C4E171
RGB	rgb(196, 225, 113)
HSL	hsl(76, 65%, 66%)
HSV	hsv(76, 50%, 88%)
CMYK	cmyk(12.9%, 0%, 49.8%, 11.8%)
CIE-LAB	lab(85.39, -26.34, 51.16)
CIE-LCH	lch(85.39, 57.54, 117.25°)
OKLab	oklab(86.49% -0.0743 0.1216)
OKLCH	oklch(86.49% 0.142 121.4)
XYZ	xyz(52.6711, 66.7785, 25.7343)
Luminance	0.6678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E171 #8E71E1

analogous

#E1C671 #C4E171 #8CE171

triadic

#C4E171 #71C4E1 #E171C4

tetradic

#C4E171 #71E1C6 #8E71E1 #E1718C

square

#C4E171 #71E1C6 #8E71E1 #E1718C

split-complementary

#C4E171 #718CE1 #C671E1

monochromatic

#8EB226 #AFD63E #C4E171 #D9ECA4 #EEF6D6

Accessibility & contrast

On white

1.46

#C4E171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#C4E171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E171

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E171	#FFFFFF	#000000	##000000
##C4E171	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD667

Deuteranopia (green-blind)

#E9D577

Tritanopia (blue-blind)

#CCD7C7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #c4e171;
/* rgb */ color: rgb(196, 225, 113);
/* oklch */ color: oklch(86.5% 0.142 121.4);

Tailwind

colors: {
  custom: {
    50: '#d8ea9c',
    500: '#c4e171',
    950: '#000000',
  },
}

SCSS

$custom: #c4e171;
$custom-light: #d8ea9c;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e171",
  "rgb": {
    "r": 196,
    "g": 225,
    "b": 113
  },
  "hsl": {
    "h": 75.536,
    "s": 65.116,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86493,
    "c": 0.14246,
    "h": 121.4
  },
  "luminance": 0.66778
}

Semantic roles & 50–950 ramp

primary

#C4E171

secondary

#6043B3

accent

#19CD47

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #C4E171

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

Preview Lab → · Contrast checker → · Palette generator →