#CFE859#CFE859

#CFE859 is a very light, vivid yellow-green. Relative luminance 0.717; OKLCH L 88.6% C 0.168 H 118.4°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#CFE859
RGB	rgb(207, 232, 89)
HSL	hsl(70, 76%, 63%)
HSV	hsv(70, 62%, 91%)
CMYK	cmyk(10.8%, 0%, 61.6%, 9%)
CIE-LAB	lab(87.82, -27.37, 64.72)
CIE-LCH	lch(87.82, 70.27, 112.93°)
OKLab	oklab(88.56% -0.08 0.148)
OKLCH	oklch(88.56% 0.168 118.4)
XYZ	xyz(56.3929, 71.7003, 20.3180)
Luminance	0.7170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE859 #7259E8

analogous

#E8BA59 #CFE859 #87E859

triadic

#CFE859 #59CFE8 #E859CF

tetradic

#CFE859 #59E8BA #7259E8 #E85987

square

#CFE859 #59E8BA #7259E8 #E85987

split-complementary

#CFE859 #5987E8 #BA59E8

monochromatic

#94AE18 #BFE123 #CFE859 #DFEF8F #EEF7C5

Accessibility & contrast

On white

1.37

#CFE859 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#CFE859 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE859

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE859	#FFFFFF	#000000	##000000
##CFE859	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC47

Deuteranopia (green-blind)

#F4DD63

Tritanopia (blue-blind)

#DADCCA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #cfe859;
/* rgb */ color: rgb(207, 232, 89);
/* oklch */ color: oklch(88.6% 0.168 118.4);

Tailwind

colors: {
  custom: {
    50: '#e1ef8e',
    500: '#cfe859',
    950: '#000000',
  },
}

SCSS

$custom: #cfe859;
$custom-light: #e1ef8e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe859",
  "rgb": {
    "r": 207,
    "g": 232,
    "b": 89
  },
  "hsl": {
    "h": 70.49,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88562,
    "c": 0.16827,
    "h": 118.4
  },
  "luminance": 0.717
}

Semantic roles & 50–950 ramp

primary

#CFE859

secondary

#4B36AF

accent

#0ED831

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160D

muted

#84857F

Preview Lab

Preview with #CFE859

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

Preview Lab → · Contrast checker → · Palette generator →