#CFF379#CFF379

#CFF379 is a very light, vivid yellow-green. Relative luminance 0.787; OKLCH L 91.3% C 0.154 H 123.1°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#CFF379
RGB	rgb(207, 243, 121)
HSL	hsl(78, 84%, 71%)
HSV	hsv(78, 50%, 95%)
CMYK	cmyk(14.8%, 0%, 50.2%, 4.7%)
CIE-LAB	lab(91.12, -29.88, 54.46)
CIE-LCH	lch(91.12, 62.12, 118.75°)
OKLab	oklab(91.31% -0.0841 0.1293)
OKLCH	oklch(91.31% 0.154 123.1)
XYZ	xyz(61.2341, 78.7468, 30.0591)
Luminance	0.7875 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF379 #9D79F3

analogous

#F3DA79 #CFF379 #92F379

triadic

#CFF379 #79CFF3 #F379CF

tetradic

#CFF379 #79F3DA #9D79F3 #F37992

square

#CFF379 #79F3DA #9D79F3 #F37992

split-complementary

#CFF379 #7992F3 #DA79F3

monochromatic

#A2DE14 #BBEE41 #CFF379 #E3F8B1 #F5FCE3

Accessibility & contrast

On white

1.25

#CFF379 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#CFF379 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF379

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF379	#FFFFFF	#000000	##000000
##CFF379	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE66E

Deuteranopia (green-blind)

#FAE580

Tritanopia (blue-blind)

#D7E9D7

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cff379;
/* rgb */ color: rgb(207, 243, 121);
/* oklch */ color: oklch(91.3% 0.154 123.1);

Tailwind

colors: {
  custom: {
    50: '#e0f7a2',
    500: '#cff379',
    950: '#000000',
  },
}

SCSS

$custom: #cff379;
$custom-light: #e0f7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#cff379",
  "rgb": {
    "r": 207,
    "g": 243,
    "b": 121
  },
  "hsl": {
    "h": 77.705,
    "s": 83.562,
    "l": 71.373
  },
  "oklch": {
    "l": 0.91309,
    "c": 0.15425,
    "h": 123.1
  },
  "luminance": 0.78747
}

Semantic roles & 50–950 ramp

primary

#CFF379

secondary

#6C43CE

accent

#06E046

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CFF379

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

Preview Lab → · Contrast checker → · Palette generator →