#CFF589#CFF589

#CFF589 is a very light, vivid yellow-green. Relative luminance 0.804; OKLCH L 92.0% C 0.141 H 125.0°. Best body text is #000000 at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#CFF589
RGB	rgb(207, 245, 137)
HSL	hsl(81, 84%, 75%)
HSV	hsv(81, 44%, 96%)
CMYK	cmyk(15.5%, 0%, 44.1%, 3.9%)
CIE-LAB	lab(91.85, -29.17, 47.83)
CIE-LCH	lch(91.85, 56.02, 121.37°)
OKLab	oklab(91.96% -0.0809 0.1157)
OKLCH	oklch(91.96% 0.141 125)
XYZ	xyz(62.8997, 80.3759, 35.8624)
Luminance	0.8038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF589 #AF89F5

analogous

#F5E589 #CFF589 #99F589

triadic

#CFF589 #89CFF5 #F589CF

tetradic

#CFF589 #89F5E5 #AF89F5 #F58999

square

#CFF589 #89F5E5 #AF89F5 #F58999

split-complementary

#CFF589 #8999F5 #E589F5

monochromatic

#A1EB18 #B8F051 #CFF589 #E6FAC1 #F4FDE3

Accessibility & contrast

On white

1.23

#CFF589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.08

#CFF589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF589

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF589	#FFFFFF	#000000	##000000
##CFF589	1.00	1.23	17.08	17.08
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.08	21.00	1.00	1.00
##000000	17.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE980

Deuteranopia (green-blind)

#FAE78F

Tritanopia (blue-blind)

#D5ECDB

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cff589;
/* rgb */ color: rgb(207, 245, 137);
/* oklch */ color: oklch(92.0% 0.141 125.0);

Tailwind

colors: {
  custom: {
    50: '#dff8ad',
    500: '#cff589',
    950: '#000000',
  },
}

SCSS

$custom: #cff589;
$custom-light: #dff8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#cff589",
  "rgb": {
    "r": 207,
    "g": 245,
    "b": 137
  },
  "hsl": {
    "h": 81.111,
    "s": 84.375,
    "l": 74.902
  },
  "oklch": {
    "l": 0.91961,
    "c": 0.14117,
    "h": 125
  },
  "luminance": 0.80376
}

Semantic roles & 50–950 ramp

primary

#CFF589

secondary

#7E50D2

accent

#05E152

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #CFF589

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

Preview Lab → · Contrast checker → · Palette generator →