#CEF67B#CEF67B

#CEF67B is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 91.9% C 0.157 H 124.3°. Best body text is #000000 at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#CEF67B
RGB	rgb(206, 246, 123)
HSL	hsl(80, 87%, 72%)
HSV	hsv(80, 50%, 96%)
CMYK	cmyk(16.3%, 0%, 50%, 3.5%)
CIE-LAB	lab(91.89, -31.46, 54.45)
CIE-LCH	lch(91.89, 62.88, 120.02°)
OKLab	oklab(91.92% -0.0883 0.1294)
OKLCH	oklch(91.92% 0.157 124.3)
XYZ	xyz(61.9846, 80.4630, 31.0004)
Luminance	0.8046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF67B #A37BF6

analogous

#F6E07B #CEF67B #91F67B

triadic

#CEF67B #7BCEF6 #F67BCE

tetradic

#CEF67B #7BF6E0 #A37BF6 #F67B91

square

#CEF67B #7BF6E0 #A37BF6 #F67B91

split-complementary

#CEF67B #7B91F6 #E07BF6

monochromatic

#A1E710 #B9F242 #CEF67B #E3FAB4 #F4FDE2

Accessibility & contrast

On white

1.23

#CEF67B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.09

#CEF67B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF67B

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF67B	#FFFFFF	#000000	##000000
##CEF67B	1.00	1.23	17.09	17.09
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.09	21.00	1.00	1.00
##000000	17.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE970

Deuteranopia (green-blind)

#FCE782

Tritanopia (blue-blind)

#D5ECDA

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cef67b;
/* rgb */ color: rgb(206, 246, 123);
/* oklch */ color: oklch(91.9% 0.157 124.3);

Tailwind

colors: {
  custom: {
    50: '#dff9a4',
    500: '#cef67b',
    950: '#000000',
  },
}

SCSS

$custom: #cef67b;
$custom-light: #dff9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#cef67b",
  "rgb": {
    "r": 206,
    "g": 246,
    "b": 123
  },
  "hsl": {
    "h": 79.512,
    "s": 87.234,
    "l": 72.353
  },
  "oklch": {
    "l": 0.91921,
    "c": 0.1567,
    "h": 124.3
  },
  "luminance": 0.80463
}

Semantic roles & 50–950 ramp

primary

#CEF67B

secondary

#7244D2

accent

#02E44B

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CEF67B

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

Preview Lab → · Contrast checker → · Palette generator →