#CFE661#CFE661

#CFE661 is a very light, vivid yellow-green. Relative luminance 0.707; OKLCH L 88.2% C 0.159 H 118.0°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#CFE661
RGB	rgb(207, 230, 97)
HSL	hsl(70, 73%, 64%)
HSV	hsv(70, 58%, 90%)
CMYK	cmyk(10%, 0%, 57.8%, 9.8%)
CIE-LAB	lab(87.35, -25.84, 60.83)
CIE-LCH	lch(87.35, 66.10, 113.01°)
OKLab	oklab(88.2% -0.075 0.1407)
OKLCH	oklch(88.2% 0.159 118)
XYZ	xyz(56.1875, 70.7226, 21.9978)
Luminance	0.7072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE661 #7861E6

analogous

#E6BB61 #CFE661 #8DE661

triadic

#CFE661 #61CFE6 #E661CF

tetradic

#CFE661 #61E6BB #7861E6 #E6618D

square

#CFE661 #61E6BB #7861E6 #E6618D

split-complementary

#CFE661 #618DE6 #BB61E6

monochromatic

#97B11C #BFDE2C #CFE661 #DFEE96 #EFF7CB

Accessibility & contrast

On white

1.39

#CFE661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#CFE661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE661

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE661	#FFFFFF	#000000	##000000
##CFE661	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB52

Deuteranopia (green-blind)

#F1DC69

Tritanopia (blue-blind)

#DADBC9

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #cfe661;
/* rgb */ color: rgb(207, 230, 97);
/* oklch */ color: oklch(88.2% 0.159 118.0);

Tailwind

colors: {
  custom: {
    50: '#e0ed92',
    500: '#cfe661',
    950: '#000000',
  },
}

SCSS

$custom: #cfe661;
$custom-light: #e0ed92;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe661",
  "rgb": {
    "r": 207,
    "g": 230,
    "b": 97
  },
  "hsl": {
    "h": 70.376,
    "s": 72.678,
    "l": 64.118
  },
  "oklch": {
    "l": 0.88203,
    "c": 0.15947,
    "h": 118
  },
  "luminance": 0.70722
}

Semantic roles & 50–950 ramp

primary

#CFE661

secondary

#4E3AB1

accent

#11D533

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160D

muted

#84847F

Preview Lab

Preview with #CFE661

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

Preview Lab → · Contrast checker → · Palette generator →