#CFF277#CFF277

#CFF277 is a very light, vivid yellow-green. Relative luminance 0.781; OKLCH L 91.1% C 0.155 H 122.6°. Best body text is #000000 at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#CFF277
RGB	rgb(207, 242, 119)
HSL	hsl(77, 83%, 71%)
HSV	hsv(77, 51%, 95%)
CMYK	cmyk(14.5%, 0%, 50.8%, 5.1%)
CIE-LAB	lab(90.83, -29.61, 55.03)
CIE-LCH	lch(90.83, 62.49, 118.28°)
OKLab	oklab(91.07% -0.0835 0.1304)
OKLCH	oklch(91.07% 0.155 122.6)
XYZ	xyz(60.8143, 78.1014, 29.3204)
Luminance	0.7810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF277 #9A77F2

analogous

#F2D777 #CFF277 #91F277

triadic

#CFF277 #77CFF2 #F277CF

tetradic

#CFF277 #77F2D7 #9A77F2 #F27791

square

#CFF277 #77F2D7 #9A77F2 #F27791

split-complementary

#CFF277 #7791F2 #D777F2

monochromatic

#A2DA15 #BBED3F #CFF277 #E3F7AF #F5FCE3

Accessibility & contrast

On white

1.26

#CFF277 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.62

#CFF277 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF277

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF277	#FFFFFF	#000000	##000000
##CFF277	1.00	1.26	16.62	16.62
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.62	21.00	1.00	1.00
##000000	16.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE66C

Deuteranopia (green-blind)

#F9E57E

Tritanopia (blue-blind)

#D7E8D6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cff277;
/* rgb */ color: rgb(207, 242, 119);
/* oklch */ color: oklch(91.1% 0.155 122.6);

Tailwind

colors: {
  custom: {
    50: '#e0f6a1',
    500: '#cff277',
    950: '#000000',
  },
}

SCSS

$custom: #cff277;
$custom-light: #e0f6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#cff277",
  "rgb": {
    "r": 207,
    "g": 242,
    "b": 119
  },
  "hsl": {
    "h": 77.073,
    "s": 82.55,
    "l": 70.784
  },
  "oklch": {
    "l": 0.91066,
    "c": 0.15484,
    "h": 122.6
  },
  "luminance": 0.78102
}

Semantic roles & 50–950 ramp

primary

#CFF277

secondary

#6941CC

accent

#07DF44

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CFF277

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

Preview Lab → · Contrast checker → · Palette generator →