#CDF589#CDF589

#CDF589 is a very light, vivid yellow-green. Relative luminance 0.801; OKLCH L 91.8% C 0.142 H 125.7°. Best body text is #000000 at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#CDF589
RGB	rgb(205, 245, 137)
HSL	hsl(82, 84%, 75%)
HSV	hsv(82, 44%, 96%)
CMYK	cmyk(16.3%, 0%, 44.1%, 3.9%)
CIE-LAB	lab(91.72, -29.90, 47.65)
CIE-LCH	lch(91.72, 56.25, 122.11°)
OKLab	oklab(91.83% -0.0829 0.1153)
OKLCH	oklch(91.83% 0.142 125.7)
XYZ	xyz(62.3443, 80.0896, 35.8364)
Luminance	0.8009 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF589 #B189F5

analogous

#F5E789 #CDF589 #97F589

triadic

#CDF589 #89CDF5 #F589CD

tetradic

#CDF589 #89F5E7 #B189F5 #F58997

square

#CDF589 #89F5E7 #B189F5 #F58997

split-complementary

#CDF589 #8997F5 #E789F5

monochromatic

#9DEB18 #B5F051 #CDF589 #E5FAC1 #F3FDE3

Accessibility & contrast

On white

1.23

#CDF589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.02

#CDF589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF589

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF589	#FFFFFF	#000000	##000000
##CDF589	1.00	1.23	17.02	17.02
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.02	21.00	1.00	1.00
##000000	17.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE980

Deuteranopia (green-blind)

#FAE78F

Tritanopia (blue-blind)

#D3ECDB

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cdf589;
/* rgb */ color: rgb(205, 245, 137);
/* oklch */ color: oklch(91.8% 0.142 125.7);

Tailwind

colors: {
  custom: {
    50: '#def8ad',
    500: '#cdf589',
    950: '#000000',
  },
}

SCSS

$custom: #cdf589;
$custom-light: #def8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf589",
  "rgb": {
    "r": 205,
    "g": 245,
    "b": 137
  },
  "hsl": {
    "h": 82.222,
    "s": 84.375,
    "l": 74.902
  },
  "oklch": {
    "l": 0.91825,
    "c": 0.14198,
    "h": 125.7
  },
  "luminance": 0.8009
}

Semantic roles & 50–950 ramp

primary

#CDF589

secondary

#8050D2

accent

#05E156

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #CDF589

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

Preview Lab → · Contrast checker → · Palette generator →