#CBF17B#CBF17B

#CBF17B is a very light, vivid yellow-green. Relative luminance 0.770; OKLCH L 90.6% C 0.151 H 124.1°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#CBF17B
RGB	rgb(203, 241, 123)
HSL	hsl(79, 81%, 71%)
HSV	hsv(79, 49%, 95%)
CMYK	cmyk(15.8%, 0%, 49%, 5.5%)
CIE-LAB	lab(90.34, -30.25, 52.54)
CIE-LCH	lch(90.34, 60.62, 119.93°)
OKLab	oklab(90.62% -0.0848 0.1253)
OKLCH	oklch(90.62% 0.151 124.1)
XYZ	xyz(59.6591, 77.0368, 30.4616)
Luminance	0.7704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF17B #A17BF1

analogous

#F1DC7B #CBF17B #90F17B

triadic

#CBF17B #7BCBF1 #F17BCB

tetradic

#CBF17B #7BF1DC #A17BF1 #F17B90

square

#CBF17B #7BF1DC #A17BF1 #F17B90

split-complementary

#CBF17B #7B90F1 #DC7BF1

monochromatic

#9CDA17 #B5EB44 #CBF17B #E1F7B2 #F4FCE3

Accessibility & contrast

On white

1.28

#CBF17B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#CBF17B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF17B

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF17B	#FFFFFF	#000000	##000000
##CBF17B	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE471

Deuteranopia (green-blind)

#F7E382

Tritanopia (blue-blind)

#D2E7D6

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cbf17b;
/* rgb */ color: rgb(203, 241, 123);
/* oklch */ color: oklch(90.6% 0.151 124.1);

Tailwind

colors: {
  custom: {
    50: '#ddf5a4',
    500: '#cbf17b',
    950: '#000000',
  },
}

SCSS

$custom: #cbf17b;
$custom-light: #ddf5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf17b",
  "rgb": {
    "r": 203,
    "g": 241,
    "b": 123
  },
  "hsl": {
    "h": 79.322,
    "s": 80.822,
    "l": 71.373
  },
  "oklch": {
    "l": 0.90622,
    "c": 0.15127,
    "h": 124.1
  },
  "luminance": 0.77037
}

Semantic roles & 50–950 ramp

primary

#CBF17B

secondary

#7045CB

accent

#08DD4D

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CBF17B

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

Preview Lab → · Contrast checker → · Palette generator →