#CBF587#CBF587

#CBF587 is a very light, vivid yellow-green. Relative luminance 0.798; OKLCH L 91.7% C 0.145 H 126.2°. Best body text is #000000 at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#CBF587
RGB	rgb(203, 245, 135)
HSL	hsl(83, 85%, 75%)
HSV	hsv(83, 45%, 96%)
CMYK	cmyk(17.1%, 0%, 44.9%, 3.9%)
CIE-LAB	lab(91.57, -30.85, 48.39)
CIE-LCH	lch(91.57, 57.38, 122.52°)
OKLab	oklab(91.66% -0.0856 0.1168)
OKLCH	oklch(91.66% 0.145 126.2)
XYZ	xyz(61.6539, 79.7500, 35.0621)
Luminance	0.7975 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF587 #B187F5

analogous

#F5E887 #CBF587 #94F587

triadic

#CBF587 #87CBF5 #F587CB

tetradic

#CBF587 #87F5E8 #B187F5 #F58794

square

#CBF587 #87F5E8 #B187F5 #F58794

split-complementary

#CBF587 #8794F5 #E887F5

monochromatic

#9AEC16 #B3F04F #CBF587 #E3FABF #F3FDE3

Accessibility & contrast

On white

1.24

#CBF587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.95

#CBF587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF587

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF587	#FFFFFF	#000000	##000000
##CBF587	1.00	1.24	16.95	16.95
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.95	21.00	1.00	1.00
##000000	16.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE87E

Deuteranopia (green-blind)

#F9E68D

Tritanopia (blue-blind)

#D1ECDB

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cbf587;
/* rgb */ color: rgb(203, 245, 135);
/* oklch */ color: oklch(91.7% 0.145 126.2);

Tailwind

colors: {
  custom: {
    50: '#dcf8ac',
    500: '#cbf587',
    950: '#000000',
  },
}

SCSS

$custom: #cbf587;
$custom-light: #dcf8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf587",
  "rgb": {
    "r": 203,
    "g": 245,
    "b": 135
  },
  "hsl": {
    "h": 82.909,
    "s": 84.615,
    "l": 74.51
  },
  "oklch": {
    "l": 0.91662,
    "c": 0.14484,
    "h": 126.2
  },
  "luminance": 0.79751
}

Semantic roles & 50–950 ramp

primary

#CBF587

secondary

#814ED2

accent

#04E159

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #CBF587

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

Preview Lab → · Contrast checker → · Palette generator →