#C4F971#C4F971

#C4F971 is a very light, vivid yellow-green. Relative luminance 0.807; OKLCH L 91.8% C 0.174 H 127.3°. Best body text is #000000 at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#C4F971
RGB	rgb(196, 249, 113)
HSL	hsl(83, 92%, 71%)
HSV	hsv(83, 55%, 98%)
CMYK	cmyk(21.3%, 0%, 54.6%, 2.4%)
CIE-LAB	lab(91.99, -37.45, 58.93)
CIE-LCH	lch(91.99, 69.82, 122.44°)
OKLab	oklab(91.81% -0.1053 0.1385)
OKLCH	oklch(91.81% 0.174 127.3)
XYZ	xyz(59.6211, 80.6785, 28.0510)
Luminance	0.8068 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F971 #A671F9

analogous

#F9EA71 #C4F971 #80F971

triadic

#C4F971 #71C4F9 #F971C4

tetradic

#C4F971 #71F9EA #A671F9 #F97180

square

#C4F971 #71F9EA #A671F9 #F97180

split-complementary

#C4F971 #7180F9 #EA71F9

monochromatic

#90E60A #ACF736 #C4F971 #DCFBAC #F3FEE2

Accessibility & contrast

On white

1.23

#C4F971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.14

#C4F971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F971

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F971	#FFFFFF	#000000	##000000
##C4F971	1.00	1.23	17.14	17.14
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.14	21.00	1.00	1.00
##000000	17.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA63

Deuteranopia (green-blind)

#FDE77A

Tritanopia (blue-blind)

#CAEFDB

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c4f971;
/* rgb */ color: rgb(196, 249, 113);
/* oklch */ color: oklch(91.8% 0.174 127.3);

Tailwind

colors: {
  custom: {
    50: '#d8fb9d',
    500: '#c4f971',
    950: '#000000',
  },
}

SCSS

$custom: #c4f971;
$custom-light: #d8fb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f971",
  "rgb": {
    "r": 196,
    "g": 249,
    "b": 113
  },
  "hsl": {
    "h": 83.382,
    "s": 91.892,
    "l": 70.98
  },
  "oklch": {
    "l": 0.91805,
    "c": 0.17397,
    "h": 127.3
  },
  "luminance": 0.80679
}

Semantic roles & 50–950 ramp

primary

#C4F971

secondary

#763AD4

accent

#00E659

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C4F971

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

Preview Lab → · Contrast checker → · Palette generator →