#CBFF8B#CBFF8B

#CBFF8B is a very light, vivid yellow-green. Relative luminance 0.861; OKLCH L 93.9% C 0.155 H 128.8°. Best body text is #000000 at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#CBFF8B
RGB	rgb(203, 255, 139)
HSL	hsl(87, 100%, 77%)
HSV	hsv(87, 45%, 100%)
CMYK	cmyk(20.4%, 0%, 45.5%, 0%)
CIE-LAB	lab(94.35, -35.01, 49.93)
CIE-LCH	lch(94.35, 60.98, 125.04°)
OKLab	oklab(93.91% -0.097 0.1205)
OKLCH	oklch(93.91% 0.155 128.8)
XYZ	xyz(65.0482, 86.0795, 37.6090)
Luminance	0.8608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Pea Green

#C4FE82

ΔE00 1.26

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBFF8B #BF8BFF

analogous

#FFF98B #CBFF8B #91FF8B

triadic

#CBFF8B #8BCBFF #FF8BCB

tetradic

#CBFF8B #8BFFF9 #BF8BFF #FF8B91

square

#CBFF8B #8BFFF9 #BF8BFF #FF8B91

split-complementary

#CBFF8B #8B91FF #F98BFF

monochromatic

#94FF11 #B0FF4E #CBFF8B #E6FFC8 #F1FFE0

Accessibility & contrast

On white

1.15

#CBFF8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.22

#CBFF8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBFF8B

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBFF8B	#FFFFFF	#000000	##000000
##CBFF8B	1.00	1.15	18.22	18.22
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.22	21.00	1.00	1.00
##000000	18.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF181

Deuteranopia (green-blind)

#FFEE92

Tritanopia (blue-blind)

#CFF6E4

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #cbff8b;
/* rgb */ color: rgb(203, 255, 139);
/* oklch */ color: oklch(93.9% 0.155 128.8);

Tailwind

colors: {
  custom: {
    50: '#ddffaf',
    500: '#cbff8b',
    950: '#000000',
  },
}

SCSS

$custom: #cbff8b;
$custom-light: #ddffaf;
$custom-dark: #000000;

JSON

{
  "hex": "#cbff8b",
  "rgb": {
    "r": 203,
    "g": 255,
    "b": 139
  },
  "hsl": {
    "h": 86.897,
    "s": 100,
    "l": 77.255
  },
  "oklch": {
    "l": 0.93911,
    "c": 0.15467,
    "h": 128.8
  },
  "luminance": 0.86081
}

Semantic roles & 50–950 ramp

primary

#CBFF8B

secondary

#904EE0

accent

#00E667

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151810

muted

#848681

Preview Lab

Preview with #CBFF8B

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

Preview Lab → · Contrast checker → · Palette generator →