#CBF99B#CBF99B

#CBF99B is a very light, vivid yellow-green. Relative luminance 0.828; OKLCH L 92.8% C 0.130 H 129.8°. Best body text is #000000 at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#CBF99B
RGB	rgb(203, 249, 155)
HSL	hsl(89, 89%, 79%)
HSV	hsv(89, 38%, 98%)
CMYK	cmyk(18.5%, 0%, 37.8%, 2.4%)
CIE-LAB	lab(92.93, -30.34, 40.41)
CIE-LCH	lch(92.93, 50.53, 126.90°)
OKLab	oklab(92.85% -0.0831 0.0996)
OKLCH	oklch(92.85% 0.13 129.8)
XYZ	xyz(64.4197, 82.8134, 43.5946)
Luminance	0.8281 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF99B #C99BF9

analogous

#F9F89B #CBF99B #9CF99B

triadic

#CBF99B #9BCBF9 #F99BCB

tetradic

#CBF99B #9BF9F8 #C99BF9 #F99B9C

square

#CBF99B #9BF9F8 #C99BF9 #F99B9C

split-complementary

#CBF99B #9B9CF9 #F89BF9

monochromatic

#8FF228 #ADF661 #CBF99B #E9FCD5 #F0FDE2

Accessibility & contrast

On white

1.20

#CBF99B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.56

#CBF99B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF99B

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF99B	#FFFFFF	#000000	##000000
##CBF99B	1.00	1.20	17.56	17.56
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.56	21.00	1.00	1.00
##000000	17.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED94

Deuteranopia (green-blind)

#FAEAA0

Tritanopia (blue-blind)

#CEF1E2

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #cbf99b;
/* rgb */ color: rgb(203, 249, 155);
/* oklch */ color: oklch(92.8% 0.130 129.8);

Tailwind

colors: {
  custom: {
    50: '#dcfbb9',
    500: '#cbf99b',
    950: '#000000',
  },
}

SCSS

$custom: #cbf99b;
$custom-light: #dcfbb9;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf99b",
  "rgb": {
    "r": 203,
    "g": 249,
    "b": 155
  },
  "hsl": {
    "h": 89.362,
    "s": 88.679,
    "l": 79.216
  },
  "oklch": {
    "l": 0.92845,
    "c": 0.12969,
    "h": 129.8
  },
  "luminance": 0.82814
}

Semantic roles & 50–950 ramp

primary

#CBF99B

secondary

#9B5FD9

accent

#00E570

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151711

muted

#848581

Preview Lab

Preview with #CBF99B

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

Preview Lab → · Contrast checker → · Palette generator →