#CBF659#CBF659

#CBF659 is a very light, vivid yellow-green. Relative luminance 0.793; OKLCH L 91.4% C 0.186 H 123.2°. Best body text is #000000 at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#CBF659
RGB	rgb(203, 246, 89)
HSL	hsl(76, 90%, 66%)
HSV	hsv(76, 64%, 96%)
CMYK	cmyk(17.5%, 0%, 63.8%, 3.5%)
CIE-LAB	lab(91.38, -35.40, 68.44)
CIE-LCH	lch(91.38, 77.06, 117.35°)
OKLab	oklab(91.36% -0.1021 0.156)
OKLCH	oklch(91.36% 0.186 123.2)
XYZ	xyz(59.3881, 79.3290, 21.6326)
Luminance	0.7933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF659 #8459F6

analogous

#F6D259 #CBF659 #7CF659

triadic

#CBF659 #59CBF6 #F659CB

tetradic

#CBF659 #59F6D2 #8459F6 #F6597C

square

#CBF659 #59F6D2 #8459F6 #F6597C

split-complementary

#CBF659 #597CF6 #D259F6

monochromatic

#95CA0B #B9F31F #CBF659 #DDF993 #EFFCCD

Accessibility & contrast

On white

1.25

#CBF659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.87

#CBF659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF659

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF659	#FFFFFF	#000000	##000000
##CBF659	1.00	1.25	16.87	16.87
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.87	21.00	1.00	1.00
##000000	16.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE744

Deuteranopia (green-blind)

#FEE665

Tritanopia (blue-blind)

#D4EAD6

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cbf659;
/* rgb */ color: rgb(203, 246, 89);
/* oklch */ color: oklch(91.4% 0.186 123.2);

Tailwind

colors: {
  custom: {
    50: '#def98f',
    500: '#cbf659',
    950: '#000000',
  },
}

SCSS

$custom: #cbf659;
$custom-light: #def98f;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf659",
  "rgb": {
    "r": 203,
    "g": 246,
    "b": 89
  },
  "hsl": {
    "h": 76.433,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.9136,
    "c": 0.18642,
    "h": 123.2
  },
  "luminance": 0.79329
}

Semantic roles & 50–950 ramp

primary

#CBF659

secondary

#572DC6

accent

#00E63F

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CBF659

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

Preview Lab → · Contrast checker → · Palette generator →