#CBE05B#CBE05B

#CBE05B is a very light, vivid yellow. Relative luminance 0.668; OKLCH L 86.5% C 0.159 H 117.4°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#CBE05B
RGB	rgb(203, 224, 91)
HSL	hsl(69, 68%, 62%)
HSV	hsv(69, 59%, 88%)
CMYK	cmyk(9.4%, 0%, 59.4%, 12.2%)
CIE-LAB	lab(85.38, -25.01, 61.15)
CIE-LCH	lch(85.38, 66.06, 112.25°)
OKLab	oklab(86.54% -0.073 0.1408)
OKLCH	oklch(86.54% 0.159 117.4)
XYZ	xyz(53.1735, 66.7637, 19.9810)
Luminance	0.6676 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBE05B #705BE0

analogous

#E0B35B #CBE05B #89E05B

triadic

#CBE05B #5BCBE0 #E05BCB

tetradic

#CBE05B #5BE0B3 #705BE0 #E05B89

square

#CBE05B #5BE0B3 #705BE0 #E05B89

split-complementary

#CBE05B #5B89E0 #B35BE0

monochromatic

#8DA21F #BAD528 #CBE05B #DBEA8E #ECF3C2

Accessibility & contrast

On white

1.46

#CBE05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#CBE05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBE05B

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBE05B	#FFFFFF	#000000	##000000
##CBE05B	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54C

Deuteranopia (green-blind)

#ECD664

Tritanopia (blue-blind)

#D6D5C4

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #cbe05b;
/* rgb */ color: rgb(203, 224, 91);
/* oklch */ color: oklch(86.5% 0.159 117.4);

Tailwind

colors: {
  custom: {
    50: '#dde98e',
    500: '#cbe05b',
    950: '#000000',
  },
}

SCSS

$custom: #cbe05b;
$custom-light: #dde98e;
$custom-dark: #000000;

JSON

{
  "hex": "#cbe05b",
  "rgb": {
    "r": 203,
    "g": 224,
    "b": 91
  },
  "hsl": {
    "h": 69.474,
    "s": 68.205,
    "l": 61.765
  },
  "oklch": {
    "l": 0.86538,
    "c": 0.15857,
    "h": 117.4
  },
  "luminance": 0.66763
}

Semantic roles & 50–950 ramp

primary

#CBE05B

secondary

#4B3AA5

accent

#15D033

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #CBE05B

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

Preview Lab → · Contrast checker → · Palette generator →