#CBF278#CBF278

#CBF278 is a very light, vivid yellow-green. Relative luminance 0.776; OKLCH L 90.8% C 0.155 H 124.1°. Best body text is #000000 at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#CBF278
RGB	rgb(203, 242, 120)
HSL	hsl(79, 82%, 71%)
HSV	hsv(79, 50%, 95%)
CMYK	cmyk(16.1%, 0%, 50.4%, 5.1%)
CIE-LAB	lab(90.58, -31.01, 54.21)
CIE-LCH	lch(90.58, 62.46, 119.77°)
OKLab	oklab(90.8% -0.0872 0.1287)
OKLCH	oklch(90.8% 0.155 124.1)
XYZ	xyz(59.7710, 77.5565, 29.5866)
Luminance	0.7756 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF278 #9F78F2

analogous

#F2DC78 #CBF278 #8EF278

triadic

#CBF278 #78CBF2 #F278CB

tetradic

#CBF278 #78F2DC #9F78F2 #F2788E

square

#CBF278 #78F2DC #9F78F2 #F2788E

split-complementary

#CBF278 #788EF2 #DC78F2

monochromatic

#9BDB15 #B5ED40 #CBF278 #E1F7B0 #F4FCE3

Accessibility & contrast

On white

1.27

#CBF278 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.51

#CBF278 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF278

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF278	#FFFFFF	#000000	##000000
##CBF278	1.00	1.27	16.51	16.51
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.51	21.00	1.00	1.00
##000000	16.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE56D

Deuteranopia (green-blind)

#F8E47F

Tritanopia (blue-blind)

#D3E8D6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cbf278;
/* rgb */ color: rgb(203, 242, 120);
/* oklch */ color: oklch(90.8% 0.155 124.1);

Tailwind

colors: {
  custom: {
    50: '#ddf6a2',
    500: '#cbf278',
    950: '#000000',
  },
}

SCSS

$custom: #cbf278;
$custom-light: #ddf6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf278",
  "rgb": {
    "r": 203,
    "g": 242,
    "b": 120
  },
  "hsl": {
    "h": 79.18,
    "s": 82.432,
    "l": 70.98
  },
  "oklch": {
    "l": 0.90803,
    "c": 0.15545,
    "h": 124.1
  },
  "luminance": 0.77557
}

Semantic roles & 50–950 ramp

primary

#CBF278

secondary

#6E42CC

accent

#07DF4C

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CBF278

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

Preview Lab → · Contrast checker → · Palette generator →