#CBF358#CBF358

#CBF358 is a very light, vivid yellow-green. Relative luminance 0.775; OKLCH L 90.7% C 0.184 H 122.5°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#CBF358
RGB	rgb(203, 243, 88)
HSL	hsl(75, 87%, 65%)
HSV	hsv(75, 64%, 95%)
CMYK	cmyk(16.5%, 0%, 63.8%, 4.7%)
CIE-LAB	lab(90.55, -34.11, 67.95)
CIE-LCH	lch(90.55, 76.03, 116.65°)
OKLab	oklab(90.69% -0.0986 0.1548)
OKLCH	oklch(90.69% 0.184 122.5)
XYZ	xyz(58.4413, 77.5021, 21.1112)
Luminance	0.7750 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF358 #8058F3

analogous

#F3CE58 #CBF358 #7DF358

triadic

#CBF358 #58CBF3 #F358CB

tetradic

#CBF358 #58F3CE #8058F3 #F3587D

square

#CBF358 #58F3CE #8058F3 #F3587D

split-complementary

#CBF358 #587DF3 #CE58F3

monochromatic

#94C30E #B9EF1F #CBF358 #DDF791 #EFFBCA

Accessibility & contrast

On white

1.27

#CBF358 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#CBF358 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF358

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF358	#FFFFFF	#000000	##000000
##CBF358	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE544

Deuteranopia (green-blind)

#FBE463

Tritanopia (blue-blind)

#D5E7D3

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cbf358;
/* rgb */ color: rgb(203, 243, 88);
/* oklch */ color: oklch(90.7% 0.184 122.5);

Tailwind

colors: {
  custom: {
    50: '#def78e',
    500: '#cbf358',
    950: '#000000',
  },
}

SCSS

$custom: #cbf358;
$custom-light: #def78e;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf358",
  "rgb": {
    "r": 203,
    "g": 243,
    "b": 88
  },
  "hsl": {
    "h": 75.484,
    "s": 86.592,
    "l": 64.902
  },
  "oklch": {
    "l": 0.90687,
    "c": 0.18355,
    "h": 122.5
  },
  "luminance": 0.77502
}

Semantic roles & 50–950 ramp

primary

#CBF358

secondary

#552FC0

accent

#02E33C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #CBF358

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

Preview Lab → · Contrast checker → · Palette generator →