#CFF59A#CFF59A

#CFF59A is a very light, vivid yellow-green. Relative luminance 0.809; OKLCH L 92.2% C 0.123 H 127.1°. Best body text is #000000 at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#CFF59A
RGB	rgb(207, 245, 154)
HSL	hsl(85, 82%, 78%)
HSV	hsv(85, 37%, 96%)
CMYK	cmyk(15.5%, 0%, 37.1%, 3.9%)
CIE-LAB	lab(92.09, -27.16, 39.85)
CIE-LCH	lch(92.09, 48.23, 124.27°)
OKLab	oklab(92.23% -0.0743 0.0983)
OKLCH	oklch(92.23% 0.123 127.1)
XYZ	xyz(64.2166, 80.9027, 42.7982)
Luminance	0.8090 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF59A #C09AF5

analogous

#F5ED9A #CFF59A #A1F59A

triadic

#CFF59A #9ACFF5 #F59ACF

tetradic

#CFF59A #9AF5ED #C09AF5 #F59AA1

square

#CFF59A #9AF5ED #C09AF5 #F59AA1

split-complementary

#CFF59A #9AA1F5 #ED9AF5

monochromatic

#9AEA2B #B5EF62 #CFF59A #E9FBD2 #F2FCE3

Accessibility & contrast

On white

1.22

#CFF59A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.18

#CFF59A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF59A

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF59A	#FFFFFF	#000000	##000000
##CFF59A	1.00	1.22	17.18	17.18
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.18	21.00	1.00	1.00
##000000	17.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEEA93

Deuteranopia (green-blind)

#F8E89F

Tritanopia (blue-blind)

#D4EDDE

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cff59a;
/* rgb */ color: rgb(207, 245, 154);
/* oklch */ color: oklch(92.2% 0.123 127.1);

Tailwind

colors: {
  custom: {
    50: '#dff8b9',
    500: '#cff59a',
    950: '#000000',
  },
}

SCSS

$custom: #cff59a;
$custom-light: #dff8b9;
$custom-dark: #000000;

JSON

{
  "hex": "#cff59a",
  "rgb": {
    "r": 207,
    "g": 245,
    "b": 154
  },
  "hsl": {
    "h": 85.055,
    "s": 81.982,
    "l": 78.235
  },
  "oklch": {
    "l": 0.92226,
    "c": 0.12321,
    "h": 127.1
  },
  "luminance": 0.80903
}

Semantic roles & 50–950 ramp

primary

#CFF59A

secondary

#905FD4

accent

#07DE61

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151711

muted

#848581

Preview Lab

Preview with #CFF59A

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

Preview Lab → · Contrast checker → · Palette generator →