#CFF291#CFF291

#CFF291 is a very light, vivid yellow-green. Relative luminance 0.788; OKLCH L 91.4% C 0.129 H 125.1°. Best body text is #000000 at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#CFF291
RGB	rgb(207, 242, 145)
HSL	hsl(82, 79%, 76%)
HSV	hsv(82, 40%, 95%)
CMYK	cmyk(14.5%, 0%, 40.1%, 5.1%)
CIE-LAB	lab(91.15, -26.84, 43.07)
CIE-LCH	lch(91.15, 50.75, 121.93°)
OKLab	oklab(91.43% -0.0739 0.1053)
OKLCH	oklch(91.43% 0.129 125.1)
XYZ	xyz(62.5947, 78.8136, 38.6974)
Luminance	0.7881 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF291 #B491F2

analogous

#F2E491 #CFF291 #9EF291

triadic

#CFF291 #91CFF2 #F291CF

tetradic

#CFF291 #91F2E4 #B491F2 #F2919E

square

#CFF291 #91F2E4 #B491F2 #F2919E

split-complementary

#CFF291 #919EF2 #E491F2

monochromatic

#9FE524 #B7EC5A #CFF291 #E7F8C8 #F3FCE4

Accessibility & contrast

On white

1.25

#CFF291 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.76

#CFF291 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF291

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF291	#FFFFFF	#000000	##000000
##CFF291	1.00	1.25	16.76	16.76
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.76	21.00	1.00	1.00
##000000	16.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE78A

Deuteranopia (green-blind)

#F7E596

Tritanopia (blue-blind)

#D5EADA

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cff291;
/* rgb */ color: rgb(207, 242, 145);
/* oklch */ color: oklch(91.4% 0.129 125.1);

Tailwind

colors: {
  custom: {
    50: '#dff6b2',
    500: '#cff291',
    950: '#000000',
  },
}

SCSS

$custom: #cff291;
$custom-light: #dff6b2;
$custom-dark: #000000;

JSON

{
  "hex": "#cff291",
  "rgb": {
    "r": 207,
    "g": 242,
    "b": 145
  },
  "hsl": {
    "h": 81.649,
    "s": 78.862,
    "l": 75.882
  },
  "oklch": {
    "l": 0.91431,
    "c": 0.12864,
    "h": 125.1
  },
  "luminance": 0.78814
}

Semantic roles & 50–950 ramp

primary

#CFF291

secondary

#8358CF

accent

#0ADB56

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CFF291

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

Preview Lab → · Contrast checker → · Palette generator →