#CFF056#CFF056

#CFF056 is a very light, vivid yellow-green. Relative luminance 0.763; OKLCH L 90.3% C 0.180 H 120.5°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#CFF056
RGB	rgb(207, 240, 86)
HSL	hsl(73, 84%, 64%)
HSV	hsv(73, 64%, 94%)
CMYK	cmyk(13.7%, 0%, 64.2%, 5.9%)
CIE-LAB	lab(89.98, -31.32, 68.21)
CIE-LCH	lch(89.98, 75.06, 114.66°)
OKLab	oklab(90.29% -0.0913 0.155)
OKLCH	oklch(90.29% 0.18 120.5)
XYZ	xyz(58.5728, 76.2576, 20.4358)
Luminance	0.7626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF056 #7756F0

analogous

#F0C456 #CFF056 #82F056

triadic

#CFF056 #56CFF0 #F056CF

tetradic

#CFF056 #56F0C4 #7756F0 #F05682

square

#CFF056 #56F0C4 #7756F0 #F05682

split-complementary

#CFF056 #5682F0 #C456F0

monochromatic

#96BB11 #BFEB1E #CFF056 #DFF58E #EFFAC6

Accessibility & contrast

On white

1.29

#CFF056 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#CFF056 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF056

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF056	#FFFFFF	#000000	##000000
##CFF056	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE341

Deuteranopia (green-blind)

#FAE361

Tritanopia (blue-blind)

#DAE4D0

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cff056;
/* rgb */ color: rgb(207, 240, 86);
/* oklch */ color: oklch(90.3% 0.180 120.5);

Tailwind

colors: {
  custom: {
    50: '#e1f58d',
    500: '#cff056',
    950: '#000000',
  },
}

SCSS

$custom: #cff056;
$custom-light: #e1f58d;
$custom-dark: #000000;

JSON

{
  "hex": "#cff056",
  "rgb": {
    "r": 207,
    "g": 240,
    "b": 86
  },
  "hsl": {
    "h": 72.857,
    "s": 83.696,
    "l": 63.922
  },
  "oklch": {
    "l": 0.90287,
    "c": 0.17988,
    "h": 120.5
  },
  "luminance": 0.76257
}

Semantic roles & 50–950 ramp

primary

#CFF056

secondary

#4E30BA

accent

#05E034

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CFF056

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

Preview Lab → · Contrast checker → · Palette generator →