#CFF58A#CFF58A

#CFF58A is a very light, vivid yellow-green. Relative luminance 0.804; OKLCH L 92.0% C 0.140 H 125.1°. Best body text is #000000 at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#CFF58A
RGB	rgb(207, 245, 138)
HSL	hsl(81, 84%, 75%)
HSV	hsv(81, 44%, 96%)
CMYK	cmyk(15.5%, 0%, 43.7%, 3.9%)
CIE-LAB	lab(91.87, -29.05, 47.37)
CIE-LCH	lch(91.87, 55.57, 121.52°)
OKLab	oklab(91.98% -0.0805 0.1147)
OKLCH	oklch(91.98% 0.14 125.1)
XYZ	xyz(62.9717, 80.4047, 36.2419)
Luminance	0.8041 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF58A #B08AF5

analogous

#F5E58A #CFF58A #9AF58A

triadic

#CFF58A #8ACFF5 #F58ACF

tetradic

#CFF58A #8AF5E5 #B08AF5 #F58A9A

square

#CFF58A #8AF5E5 #B08AF5 #F58A9A

split-complementary

#CFF58A #8A9AF5 #E58AF5

monochromatic

#A1EB19 #B8F052 #CFF58A #E6FAC2 #F3FDE3

Accessibility & contrast

On white

1.23

#CFF58A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.08

#CFF58A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF58A

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF58A	#FFFFFF	#000000	##000000
##CFF58A	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)

#FFE981

Deuteranopia (green-blind)

#FAE790

Tritanopia (blue-blind)

#D5ECDB

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cff58a;
/* rgb */ color: rgb(207, 245, 138);
/* oklch */ color: oklch(92.0% 0.140 125.1);

Tailwind

colors: {
  custom: {
    50: '#dff8ae',
    500: '#cff58a',
    950: '#000000',
  },
}

SCSS

$custom: #cff58a;
$custom-light: #dff8ae;
$custom-dark: #000000;

JSON

{
  "hex": "#cff58a",
  "rgb": {
    "r": 207,
    "g": 245,
    "b": 138
  },
  "hsl": {
    "h": 81.308,
    "s": 84.252,
    "l": 75.098
  },
  "oklch": {
    "l": 0.91975,
    "c": 0.14014,
    "h": 125.1
  },
  "luminance": 0.80405
}

Semantic roles & 50–950 ramp

primary

#CFF58A

secondary

#7F51D2

accent

#05E153

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #CFF58A

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

Preview Lab → · Contrast checker → · Palette generator →