#CFF377#CFF377

#CFF377 is a very light, vivid yellow-green. Relative luminance 0.787; OKLCH L 91.3% C 0.156 H 122.9°. Best body text is #000000 at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#CFF377
RGB	rgb(207, 243, 119)
HSL	hsl(77, 84%, 71%)
HSV	hsv(77, 51%, 95%)
CMYK	cmyk(14.8%, 0%, 51%, 4.7%)
CIE-LAB	lab(91.10, -30.07, 55.35)
CIE-LCH	lch(91.10, 63.00, 118.52°)
OKLab	oklab(91.28% -0.0848 0.1311)
OKLCH	oklch(91.28% 0.156 122.9)
XYZ	xyz(61.1127, 78.6983, 29.4199)
Luminance	0.7870 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF377 #9B77F3

analogous

#F3D977 #CFF377 #91F377

triadic

#CFF377 #77CFF3 #F377CF

tetradic

#CFF377 #77F3D9 #9B77F3 #F37791

square

#CFF377 #77F3D9 #9B77F3 #F37791

split-complementary

#CFF377 #7791F3 #D977F3

monochromatic

#A2DC13 #BBEE3F #CFF377 #E3F8AF #F5FDE3

Accessibility & contrast

On white

1.25

#CFF377 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.74

#CFF377 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF377

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF377	#FFFFFF	#000000	##000000
##CFF377	1.00	1.25	16.74	16.74
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.74	21.00	1.00	1.00
##000000	16.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE66C

Deuteranopia (green-blind)

#FAE57E

Tritanopia (blue-blind)

#D7E9D7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cff377;
/* rgb */ color: rgb(207, 243, 119);
/* oklch */ color: oklch(91.3% 0.156 122.9);

Tailwind

colors: {
  custom: {
    50: '#e0f7a1',
    500: '#cff377',
    950: '#000000',
  },
}

SCSS

$custom: #cff377;
$custom-light: #e0f7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#cff377",
  "rgb": {
    "r": 207,
    "g": 243,
    "b": 119
  },
  "hsl": {
    "h": 77.419,
    "s": 83.784,
    "l": 70.98
  },
  "oklch": {
    "l": 0.91284,
    "c": 0.15613,
    "h": 122.9
  },
  "luminance": 0.78698
}

Semantic roles & 50–950 ramp

primary

#CFF377

secondary

#6A41CD

accent

#05E045

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CFF377

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

Preview Lab → · Contrast checker → · Palette generator →