#C4E971#C4E971

#C4E971 is a very light, vivid yellow-green. Relative luminance 0.712; OKLCH L 88.3% C 0.153 H 123.7°. Best body text is #000000 at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#C4E971
RGB	rgb(196, 233, 113)
HSL	hsl(79, 73%, 68%)
HSV	hsv(79, 52%, 91%)
CMYK	cmyk(15.9%, 0%, 51.5%, 8.6%)
CIE-LAB	lab(87.58, -30.12, 53.77)
CIE-LCH	lch(87.58, 61.63, 119.26°)
OKLab	oklab(88.26% -0.0849 0.1273)
OKLCH	oklch(88.26% 0.153 123.7)
XYZ	xyz(54.8846, 71.2056, 26.4722)
Luminance	0.7121 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E971 #9671E9

analogous

#E9D271 #C4E971 #88E971

triadic

#C4E971 #71C4E9 #E971C4

tetradic

#C4E971 #71E9D2 #9671E9 #E97188

square

#C4E971 #71E9D2 #9671E9 #E97188

split-complementary

#C4E971 #7188E9 #D271E9

monochromatic

#8FC21E #AEE13C #C4E971 #DAF1A6 #F0F9DB

Accessibility & contrast

On white

1.38

#C4E971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.24

#C4E971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E971

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E971	#FFFFFF	#000000	##000000
##C4E971	1.00	1.38	15.24	15.24
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.24	21.00	1.00	1.00
##000000	15.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD66

Deuteranopia (green-blind)

#EFDB78

Tritanopia (blue-blind)

#CCDFCE

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c4e971;
/* rgb */ color: rgb(196, 233, 113);
/* oklch */ color: oklch(88.3% 0.153 123.7);

Tailwind

colors: {
  custom: {
    50: '#d8f09d',
    500: '#c4e971',
    950: '#000000',
  },
}

SCSS

$custom: #c4e971;
$custom-light: #d8f09d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e971",
  "rgb": {
    "r": 196,
    "g": 233,
    "b": 113
  },
  "hsl": {
    "h": 78.5,
    "s": 73.171,
    "l": 67.843
  },
  "oklch": {
    "l": 0.88255,
    "c": 0.15298,
    "h": 123.7
  },
  "luminance": 0.71206
}

Semantic roles & 50–950 ramp

primary

#C4E971

secondary

#663EC0

accent

#10D54D

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C4E971

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

Preview Lab → · Contrast checker → · Palette generator →