#CBF389#CBF389

#CBF389 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 91.3% C 0.140 H 126.0°. Best body text is #000000 at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#CBF389
RGB	rgb(203, 243, 137)
HSL	hsl(83, 82%, 75%)
HSV	hsv(83, 44%, 95%)
CMYK	cmyk(16.5%, 0%, 43.6%, 4.7%)
CIE-LAB	lab(91.05, -29.70, 46.78)
CIE-LCH	lch(91.05, 55.41, 122.41°)
OKLab	oklab(91.25% -0.0822 0.1133)
OKLCH	oklch(91.25% 0.14 126)
XYZ	xyz(61.1942, 78.6033, 35.6101)
Luminance	0.7860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF389 #B189F3

analogous

#F3E689 #CBF389 #96F389

triadic

#CBF389 #89CBF3 #F389CB

tetradic

#CBF389 #89F3E6 #B189F3 #F38996

square

#CBF389 #89F3E6 #B189F3 #F38996

split-complementary

#CBF389 #8996F3 #E689F3

monochromatic

#9AE81A #B3ED51 #CBF389 #E3F9C1 #F3FCE3

Accessibility & contrast

On white

1.26

#CBF389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.72

#CBF389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF389

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF389	#FFFFFF	#000000	##000000
##CBF389	1.00	1.26	16.72	16.72
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.72	21.00	1.00	1.00
##000000	16.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE781

Deuteranopia (green-blind)

#F7E58F

Tritanopia (blue-blind)

#D1EADA

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cbf389;
/* rgb */ color: rgb(203, 243, 137);
/* oklch */ color: oklch(91.3% 0.140 126.0);

Tailwind

colors: {
  custom: {
    50: '#dcf7ad',
    500: '#cbf389',
    950: '#000000',
  },
}

SCSS

$custom: #cbf389;
$custom-light: #dcf7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf389",
  "rgb": {
    "r": 203,
    "g": 243,
    "b": 137
  },
  "hsl": {
    "h": 82.642,
    "s": 81.538,
    "l": 74.51
  },
  "oklch": {
    "l": 0.91254,
    "c": 0.14003,
    "h": 126
  },
  "luminance": 0.78604
}

Semantic roles & 50–950 ramp

primary

#CBF389

secondary

#8151CF

accent

#08DE58

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CBF389

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

Preview Lab → · Contrast checker → · Palette generator →