#CBF589#CBF589

#CBF589 is a very light, vivid yellow-green. Relative luminance 0.798; OKLCH L 91.7% C 0.143 H 126.5°. Best body text is #000000 at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#CBF589
RGB	rgb(203, 245, 137)
HSL	hsl(83, 84%, 75%)
HSV	hsv(83, 44%, 96%)
CMYK	cmyk(17.1%, 0%, 44.1%, 3.9%)
CIE-LAB	lab(91.60, -30.63, 47.46)
CIE-LCH	lch(91.60, 56.49, 122.84°)
OKLab	oklab(91.69% -0.0848 0.1149)
OKLCH	oklch(91.69% 0.143 126.5)
XYZ	xyz(61.7960, 79.8068, 35.8107)
Luminance	0.7981 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF589 #B389F5

analogous

#F5E989 #CBF589 #95F589

triadic

#CBF589 #89CBF5 #F589CB

tetradic

#CBF589 #89F5E9 #B389F5 #F58995

square

#CBF589 #89F5E9 #B389F5 #F58995

split-complementary

#CBF589 #8995F5 #E989F5

monochromatic

#99EB18 #B2F051 #CBF589 #E4FAC1 #F3FDE3

Accessibility & contrast

On white

1.24

#CBF589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.96

#CBF589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF589

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF589	#FFFFFF	#000000	##000000
##CBF589	1.00	1.24	16.96	16.96
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.96	21.00	1.00	1.00
##000000	16.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE980

Deuteranopia (green-blind)

#F9E68F

Tritanopia (blue-blind)

#D1ECDB

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cbf589;
/* rgb */ color: rgb(203, 245, 137);
/* oklch */ color: oklch(91.7% 0.143 126.5);

Tailwind

colors: {
  custom: {
    50: '#dcf8ad',
    500: '#cbf589',
    950: '#000000',
  },
}

SCSS

$custom: #cbf589;
$custom-light: #dcf8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf589",
  "rgb": {
    "r": 203,
    "g": 245,
    "b": 137
  },
  "hsl": {
    "h": 83.333,
    "s": 84.375,
    "l": 74.902
  },
  "oklch": {
    "l": 0.91691,
    "c": 0.14281,
    "h": 126.5
  },
  "luminance": 0.79807
}

Semantic roles & 50–950 ramp

primary

#CBF589

secondary

#8350D2

accent

#05E15A

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #CBF589

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

Preview Lab → · Contrast checker → · Palette generator →