#CFF37E#CFF37E

#CFF37E is a very light, vivid yellow-green. Relative luminance 0.789; OKLCH L 91.4% C 0.149 H 123.4°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#CFF37E
RGB	rgb(207, 243, 126)
HSL	hsl(78, 83%, 72%)
HSV	hsv(78, 48%, 95%)
CMYK	cmyk(14.8%, 0%, 48.1%, 4.7%)
CIE-LAB	lab(91.18, -29.39, 52.21)
CIE-LCH	lch(91.18, 59.91, 119.38°)
OKLab	oklab(91.37% -0.0824 0.1247)
OKLCH	oklch(91.37% 0.149 123.4)
XYZ	xyz(61.5487, 78.8727, 31.7160)
Luminance	0.7887 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF37E #A27EF3

analogous

#F3DD7E #CFF37E #94F37E

triadic

#CFF37E #7ECFF3 #F37ECF

tetradic

#CFF37E #7EF3DD #A27EF3 #F37E94

square

#CFF37E #7EF3DD #A27EF3 #F37E94

split-complementary

#CFF37E #7E94F3 #DD7EF3

monochromatic

#A3E215 #BAEE46 #CFF37E #E4F8B6 #F5FCE3

Accessibility & contrast

On white

1.25

#CFF37E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#CFF37E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF37E

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF37E	#FFFFFF	#000000	##000000
##CFF37E	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE774

Deuteranopia (green-blind)

#FAE585

Tritanopia (blue-blind)

#D7E9D8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cff37e;
/* rgb */ color: rgb(207, 243, 126);
/* oklch */ color: oklch(91.4% 0.149 123.4);

Tailwind

colors: {
  custom: {
    50: '#dff7a6',
    500: '#cff37e',
    950: '#000000',
  },
}

SCSS

$custom: #cff37e;
$custom-light: #dff7a6;
$custom-dark: #000000;

JSON

{
  "hex": "#cff37e",
  "rgb": {
    "r": 207,
    "g": 243,
    "b": 126
  },
  "hsl": {
    "h": 78.462,
    "s": 82.979,
    "l": 72.353
  },
  "oklch": {
    "l": 0.91374,
    "c": 0.14945,
    "h": 123.4
  },
  "luminance": 0.78873
}

Semantic roles & 50–950 ramp

primary

#CFF37E

secondary

#7147CE

accent

#06DF49

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CFF37E

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

Preview Lab → · Contrast checker → · Palette generator →