#CBF591#CBF591

#CBF591 is a very light, vivid yellow-green. Relative luminance 0.800; OKLCH L 91.8% C 0.135 H 127.4°. Best body text is #000000 at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#CBF591
RGB	rgb(203, 245, 145)
HSL	hsl(85, 83%, 76%)
HSV	hsv(85, 41%, 96%)
CMYK	cmyk(17.1%, 0%, 40.8%, 3.9%)
CIE-LAB	lab(91.70, -29.70, 43.73)
CIE-LCH	lch(91.70, 52.86, 124.19°)
OKLab	oklab(91.81% -0.0818 0.1068)
OKLCH	oklch(91.81% 0.135 127.4)
XYZ	xyz(62.3913, 80.0449, 38.9458)
Luminance	0.8005 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF591 #BB91F5

analogous

#F5ED91 #CBF591 #99F591

triadic

#CBF591 #91CBF5 #F591CB

tetradic

#CBF591 #91F5ED #BB91F5 #F59199

square

#CBF591 #91F5ED #BB91F5 #F59199

split-complementary

#CBF591 #9199F5 #ED91F5

monochromatic

#96EB21 #B0F059 #CBF591 #E6FAC9 #F2FCE3

Accessibility & contrast

On white

1.23

#CBF591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.01

#CBF591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF591

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF591	#FFFFFF	#000000	##000000
##CBF591	1.00	1.23	17.01	17.01
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.01	21.00	1.00	1.00
##000000	17.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE989

Deuteranopia (green-blind)

#F8E696

Tritanopia (blue-blind)

#D0EDDD

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cbf591;
/* rgb */ color: rgb(203, 245, 145);
/* oklch */ color: oklch(91.8% 0.135 127.4);

Tailwind

colors: {
  custom: {
    50: '#dcf8b2',
    500: '#cbf591',
    950: '#000000',
  },
}

SCSS

$custom: #cbf591;
$custom-light: #dcf8b2;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf591",
  "rgb": {
    "r": 203,
    "g": 245,
    "b": 145
  },
  "hsl": {
    "h": 85.2,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.91811,
    "c": 0.13453,
    "h": 127.4
  },
  "luminance": 0.80046
}

Semantic roles & 50–950 ramp

primary

#CBF591

secondary

#8B57D3

accent

#06E061

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151711

muted

#848581

Preview Lab

Preview with #CBF591

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

Preview Lab → · Contrast checker → · Palette generator →