#CBEC58#CBEC58

#CBEC58 is a very light, vivid yellow-green. Relative luminance 0.734; OKLCH L 89.1% C 0.175 H 120.8°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#CBEC58
RGB	rgb(203, 236, 88)
HSL	hsl(73, 80%, 64%)
HSV	hsv(73, 63%, 93%)
CMYK	cmyk(14%, 0%, 62.7%, 7.5%)
CIE-LAB	lab(88.63, -30.88, 65.91)
CIE-LCH	lch(88.63, 72.79, 115.10°)
OKLab	oklab(89.14% -0.0897 0.1505)
OKLCH	oklch(89.14% 0.175 120.8)
XYZ	xyz(56.3863, 73.3921, 20.4262)
Luminance	0.7339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBEC58 #7958EC

analogous

#ECC358 #CBEC58 #81EC58

triadic

#CBEC58 #58CBEC #EC58CB

tetradic

#CBEC58 #58ECC3 #7958EC #EC5881

square

#CBEC58 #58ECC3 #7958EC #EC5881

split-complementary

#CBEC58 #5881EC #C358EC

monochromatic

#91B515 #BAE621 #CBEC58 #DCF28F #EDF9C6

Accessibility & contrast

On white

1.34

#CBEC58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#CBEC58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBEC58

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBEC58	#FFFFFF	#000000	##000000
##CBEC58	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF45

Deuteranopia (green-blind)

#F6DF63

Tritanopia (blue-blind)

#D5E0CD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cbec58;
/* rgb */ color: rgb(203, 236, 88);
/* oklch */ color: oklch(89.1% 0.175 120.8);

Tailwind

colors: {
  custom: {
    50: '#def28d',
    500: '#cbec58',
    950: '#000000',
  },
}

SCSS

$custom: #cbec58;
$custom-light: #def28d;
$custom-dark: #000000;

JSON

{
  "hex": "#cbec58",
  "rgb": {
    "r": 203,
    "g": 236,
    "b": 88
  },
  "hsl": {
    "h": 73.378,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.89142,
    "c": 0.17519,
    "h": 120.8
  },
  "luminance": 0.73392
}

Semantic roles & 50–950 ramp

primary

#CBEC58

secondary

#5033B5

accent

#0ADC39

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #CBEC58

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

Preview Lab → · Contrast checker → · Palette generator →