#CEFF7B#CEFF7B

#CEFF7B is a very light, vivid yellow-green. Relative luminance 0.861; OKLCH L 93.9% C 0.169 H 126.3°. Best body text is #000000 at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF7B
RGB	rgb(206, 255, 123)
HSL	hsl(82, 100%, 74%)
HSV	hsv(82, 52%, 100%)
CMYK	cmyk(19.2%, 0%, 51.8%, 0%)
CIE-LAB	lab(94.34, -35.58, 57.36)
CIE-LCH	lch(94.34, 67.50, 121.81°)
OKLab	oklab(93.9% -0.0998 0.1358)
OKLCH	oklch(93.9% 0.169 126.3)
XYZ	xyz(64.7886, 86.0711, 31.9351)
Luminance	0.8607 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF7B #AC7BFF

analogous

#FFEE7B #CEFF7B #8CFF7B

triadic

#CEFF7B #7BCEFF #FF7BCE

tetradic

#CEFF7B #7BFFEE #AC7BFF #FF7B8C

square

#CEFF7B #7BFFEE #AC7BFF #FF7B8C

split-complementary

#CEFF7B #7B8CFF #EE7BFF

monochromatic

#A1FF01 #B7FF3E #CEFF7B #E5FFB8 #F4FFE0

Accessibility & contrast

On white

1.15

#CEFF7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.21

#CEFF7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF7B

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF7B	#FFFFFF	#000000	##000000
##CEFF7B	1.00	1.15	18.21	18.21
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.21	21.00	1.00	1.00
##000000	18.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF16F

Deuteranopia (green-blind)

#FFEE83

Tritanopia (blue-blind)

#D5F5E1

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ceff7b;
/* rgb */ color: rgb(206, 255, 123);
/* oklch */ color: oklch(93.9% 0.169 126.3);

Tailwind

colors: {
  custom: {
    50: '#dfffa4',
    500: '#ceff7b',
    950: '#000000',
  },
}

SCSS

$custom: #ceff7b;
$custom-light: #dfffa4;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff7b",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 123
  },
  "hsl": {
    "h": 82.273,
    "s": 100,
    "l": 74.118
  },
  "oklch": {
    "l": 0.93895,
    "c": 0.16856,
    "h": 126.3
  },
  "luminance": 0.86072
}

Semantic roles & 50–950 ramp

primary

#CEFF7B

secondary

#7B41DD

accent

#00E655

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15180F

muted

#848680

Preview Lab

Preview with #CEFF7B

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

Preview Lab → · Contrast checker → · Palette generator →