#CBEB58#CBEB58

#CBEB58 is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 88.9% C 0.174 H 120.5°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#CBEB58
RGB	rgb(203, 235, 88)
HSL	hsl(73, 79%, 63%)
HSV	hsv(73, 63%, 92%)
CMYK	cmyk(13.6%, 0%, 62.6%, 7.8%)
CIE-LAB	lab(88.36, -30.42, 65.62)
CIE-LCH	lch(88.36, 72.33, 114.87°)
OKLab	oklab(88.92% -0.0884 0.1499)
OKLCH	oklch(88.92% 0.174 120.5)
XYZ	xyz(56.0992, 72.8179, 20.3305)
Luminance	0.7282 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBEB58 #7858EB

analogous

#EBC158 #CBEB58 #81EB58

triadic

#CBEB58 #58CBEB #EB58CB

tetradic

#CBEB58 #58EBC1 #7858EB #EB5881

square

#CBEB58 #58EBC1 #7858EB #EB5881

split-complementary

#CBEB58 #5881EB #C158EB

monochromatic

#91B315 #BAE421 #CBEB58 #DCF28F #EDF8C5

Accessibility & contrast

On white

1.35

#CBEB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#CBEB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBEB58

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBEB58	#FFFFFF	#000000	##000000
##CBEB58	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE45

Deuteranopia (green-blind)

#F5DE62

Tritanopia (blue-blind)

#D5DFCC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cbeb58;
/* rgb */ color: rgb(203, 235, 88);
/* oklch */ color: oklch(88.9% 0.174 120.5);

Tailwind

colors: {
  custom: {
    50: '#def18d',
    500: '#cbeb58',
    950: '#000000',
  },
}

SCSS

$custom: #cbeb58;
$custom-light: #def18d;
$custom-dark: #000000;

JSON

{
  "hex": "#cbeb58",
  "rgb": {
    "r": 203,
    "g": 235,
    "b": 88
  },
  "hsl": {
    "h": 73.061,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.88922,
    "c": 0.17399,
    "h": 120.5
  },
  "luminance": 0.72818
}

Semantic roles & 50–950 ramp

primary

#CBEB58

secondary

#5034B3

accent

#0BDB38

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #CBEB58

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

Preview Lab → · Contrast checker → · Palette generator →