#CBE23F#CBE23F

#CBE23F is a very light, vivid yellow. Relative luminance 0.674; OKLCH L 86.8% C 0.180 H 117.4°. Best body text is #000000 at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#CBE23F
RGB	rgb(203, 226, 63)
HSL	hsl(68, 74%, 57%)
HSV	hsv(68, 72%, 89%)
CMYK	cmyk(10.2%, 0%, 72.1%, 11.4%)
CIE-LAB	lab(85.73, -27.67, 72.23)
CIE-LCH	lch(85.73, 77.35, 110.96°)
OKLab	oklab(86.75% -0.083 0.1601)
OKLCH	oklch(86.75% 0.18 117.4)
XYZ	xyz(52.7234, 67.4487, 14.9431)
Luminance	0.6745 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBE23F #563FE2

analogous

#E2A83F #CBE23F #7AE23F

triadic

#CBE23F #3FCBE2 #E23FCB

tetradic

#CBE23F #3FE2A8 #563FE2 #E23F7A

square

#CBE23F #3FE2A8 #563FE2 #E23F7A

split-complementary

#CBE23F #3F7AE2 #A83FE2

monochromatic

#7F9116 #AEC61E #CBE23F #D9EA74 #E8F2A9

Accessibility & contrast

On white

1.45

#CBE23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.49

#CBE23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBE23F

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBE23F	#FFFFFF	#000000	##000000
##CBE23F	1.00	1.45	14.49	14.49
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.49	21.00	1.00	1.00
##000000	14.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D61F

Deuteranopia (green-blind)

#EFD74D

Tritanopia (blue-blind)

#D7D5C3

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #cbe23f;
/* rgb */ color: rgb(203, 226, 63);
/* oklch */ color: oklch(86.8% 0.180 117.4);

Tailwind

colors: {
  custom: {
    50: '#dfeb7f',
    500: '#cbe23f',
    950: '#000000',
  },
}

SCSS

$custom: #cbe23f;
$custom-light: #dfeb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#cbe23f",
  "rgb": {
    "r": 203,
    "g": 226,
    "b": 63
  },
  "hsl": {
    "h": 68.466,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.86751,
    "c": 0.18033,
    "h": 117.4
  },
  "luminance": 0.67448
}

Semantic roles & 50–950 ramp

primary

#CBE23F

secondary

#3E3096

accent

#37F051

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CBE23F

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

Preview Lab → · Contrast checker → · Palette generator →