#CFF75A#CFF75A

#CFF75A is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 91.9% C 0.185 H 122.3°. Best body text is #000000 at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#CFF75A
RGB	rgb(207, 247, 90)
HSL	hsl(75, 91%, 66%)
HSV	hsv(75, 64%, 97%)
CMYK	cmyk(16.2%, 0%, 63.6%, 3.1%)
CIE-LAB	lab(91.92, -34.26, 68.69)
CIE-LCH	lch(91.92, 76.77, 116.51°)
OKLab	oklab(91.86% -0.0991 0.1566)
OKLCH	oklch(91.86% 0.185 122.3)
XYZ	xyz(60.8390, 80.5250, 22.0086)
Luminance	0.8053 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF75A #825AF7

analogous

#F7D15A #CFF75A #80F75A

triadic

#CFF75A #5ACFF7 #F75ACF

tetradic

#CFF75A #5AF7D1 #825AF7 #F75A80

square

#CFF75A #5AF7D1 #825AF7 #F75A80

split-complementary

#CFF75A #5A80F7 #D15AF7

monochromatic

#9BCD0A #BEF420 #CFF75A #E0FA94 #F1FDCF

Accessibility & contrast

On white

1.23

#CFF75A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.11

#CFF75A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF75A

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF75A	#FFFFFF	#000000	##000000
##CFF75A	1.00	1.23	17.11	17.11
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.11	21.00	1.00	1.00
##000000	17.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE946

Deuteranopia (green-blind)

#FFE866

Tritanopia (blue-blind)

#D9EBD7

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cff75a;
/* rgb */ color: rgb(207, 247, 90);
/* oklch */ color: oklch(91.9% 0.185 122.3);

Tailwind

colors: {
  custom: {
    50: '#e1fa90',
    500: '#cff75a',
    950: '#000000',
  },
}

SCSS

$custom: #cff75a;
$custom-light: #e1fa90;
$custom-dark: #000000;

JSON

{
  "hex": "#cff75a",
  "rgb": {
    "r": 207,
    "g": 247,
    "b": 90
  },
  "hsl": {
    "h": 75.287,
    "s": 90.751,
    "l": 66.078
  },
  "oklch": {
    "l": 0.9186,
    "c": 0.18529,
    "h": 122.3
  },
  "luminance": 0.80525
}

Semantic roles & 50–950 ramp

primary

#CFF75A

secondary

#542DC8

accent

#00E63A

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CFF75A

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

Preview Lab → · Contrast checker → · Palette generator →