#CFE378#CFE378

#CFE378 is a very light, vivid yellow-green. Relative luminance 0.696; OKLCH L 87.8% C 0.134 H 118.0°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#CFE378
RGB	rgb(207, 227, 120)
HSL	hsl(71, 66%, 68%)
HSV	hsv(71, 47%, 89%)
CMYK	cmyk(8.8%, 0%, 47.1%, 11%)
CIE-LAB	lab(86.78, -22.38, 49.71)
CIE-LCH	lch(86.78, 54.51, 114.24°)
OKLab	oklab(87.83% -0.0631 0.1188)
OKLCH	oklch(87.83% 0.134 118)
XYZ	xyz(56.5919, 69.5600, 28.2108)
Luminance	0.6956 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE378 #8C78E3

analogous

#E3C178 #CFE378 #99E378

triadic

#CFE378 #78CFE3 #E378CF

tetradic

#CFE378 #78E3C1 #8C78E3 #E37899

square

#CFE378 #78E3C1 #8C78E3 #E37899

split-complementary

#CFE378 #7899E3 #C178E3

monochromatic

#9EBA27 #BDD845 #CFE378 #E1EEAB #F3F8DD

Accessibility & contrast

On white

1.41

#CFE378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#CFE378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE378

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE378	#FFFFFF	#000000	##000000
##CFE378	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD96F

Deuteranopia (green-blind)

#EDDA7E

Tritanopia (blue-blind)

#D9D9CA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cfe378;
/* rgb */ color: rgb(207, 227, 120);
/* oklch */ color: oklch(87.8% 0.134 118.0);

Tailwind

colors: {
  custom: {
    50: '#dfeba1',
    500: '#cfe378',
    950: '#000000',
  },
}

SCSS

$custom: #cfe378;
$custom-light: #dfeba1;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe378",
  "rgb": {
    "r": 207,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 71.215,
    "s": 65.644,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87825,
    "c": 0.13449,
    "h": 118
  },
  "luminance": 0.6956
}

Semantic roles & 50–950 ramp

primary

#CFE378

secondary

#5B45BA

accent

#18CD3A

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #CFE378

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

Preview Lab → · Contrast checker → · Palette generator →