#CEF07B#CEF07B

#CEF07B is a very light, vivid yellow-green. Relative luminance 0.769; OKLCH L 90.6% C 0.149 H 122.8°. Best body text is #000000 at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#CEF07B
RGB	rgb(206, 240, 123)
HSL	hsl(77, 80%, 71%)
HSV	hsv(77, 49%, 94%)
CMYK	cmyk(14.2%, 0%, 48.7%, 5.9%)
CIE-LAB	lab(90.26, -28.66, 52.49)
CIE-LCH	lch(90.26, 59.81, 118.64°)
OKLab	oklab(90.61% -0.0805 0.1251)
OKLCH	oklch(90.61% 0.149 122.8)
XYZ	xyz(60.1890, 76.8719, 30.4019)
Luminance	0.7687 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.17

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF07B #9D7BF0

analogous

#F0D77B #CEF07B #93F07B

triadic

#CEF07B #7BCEF0 #F07BCE

tetradic

#CEF07B #7BF0D7 #9D7BF0 #F07B93

square

#CEF07B #7BF0D7 #9D7BF0 #F07B93

split-complementary

#CEF07B #7B93F0 #D77BF0

monochromatic

#A0D819 #BAEA44 #CEF07B #E2F6B2 #F5FCE4

Accessibility & contrast

On white

1.28

#CEF07B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.37

#CEF07B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF07B

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF07B	#FFFFFF	#000000	##000000
##CEF07B	1.00	1.28	16.37	16.37
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.37	21.00	1.00	1.00
##000000	16.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE471

Deuteranopia (green-blind)

#F7E382

Tritanopia (blue-blind)

#D6E6D5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cef07b;
/* rgb */ color: rgb(206, 240, 123);
/* oklch */ color: oklch(90.6% 0.149 122.8);

Tailwind

colors: {
  custom: {
    50: '#dff5a4',
    500: '#cef07b',
    950: '#000000',
  },
}

SCSS

$custom: #cef07b;
$custom-light: #dff5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#cef07b",
  "rgb": {
    "r": 206,
    "g": 240,
    "b": 123
  },
  "hsl": {
    "h": 77.436,
    "s": 79.592,
    "l": 71.176
  },
  "oklch": {
    "l": 0.90611,
    "c": 0.14878,
    "h": 122.8
  },
  "luminance": 0.76872
}

Semantic roles & 50–950 ramp

primary

#CEF07B

secondary

#6C45CA

accent

#0ADC47

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CEF07B

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

Preview Lab → · Contrast checker → · Palette generator →