#CBF289#CBF289

#CBF289 is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 91.0% C 0.139 H 125.7°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#CBF289
RGB	rgb(203, 242, 137)
HSL	hsl(82, 80%, 74%)
HSV	hsv(82, 43%, 95%)
CMYK	cmyk(16.1%, 0%, 43.4%, 5.1%)
CIE-LAB	lab(90.78, -29.23, 46.44)
CIE-LCH	lch(90.78, 54.87, 122.18°)
OKLab	oklab(91.04% -0.0809 0.1126)
OKLCH	oklch(91.04% 0.139 125.7)
XYZ	xyz(60.8958, 78.0064, 35.5106)
Luminance	0.7801 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF289 #B089F2

analogous

#F2E589 #CBF289 #97F289

triadic

#CBF289 #89CBF2 #F289CB

tetradic

#CBF289 #89F2E5 #B089F2 #F28997

square

#CBF289 #89F2E5 #B089F2 #F28997

split-complementary

#CBF289 #8997F2 #E589F2

monochromatic

#9AE61B #B3EC52 #CBF289 #E3F8C0 #F3FCE3

Accessibility & contrast

On white

1.26

#CBF289 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#CBF289 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF289

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF289	#FFFFFF	#000000	##000000
##CBF289	1.00	1.26	16.60	16.60
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE681

Deuteranopia (green-blind)

#F7E48F

Tritanopia (blue-blind)

#D1E9D9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cbf289;
/* rgb */ color: rgb(203, 242, 137);
/* oklch */ color: oklch(91.0% 0.139 125.7);

Tailwind

colors: {
  custom: {
    50: '#dcf6ad',
    500: '#cbf289',
    950: '#000000',
  },
}

SCSS

$custom: #cbf289;
$custom-light: #dcf6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf289",
  "rgb": {
    "r": 203,
    "g": 242,
    "b": 137
  },
  "hsl": {
    "h": 82.286,
    "s": 80.153,
    "l": 74.314
  },
  "oklch": {
    "l": 0.91035,
    "c": 0.13864,
    "h": 125.7
  },
  "luminance": 0.78007
}

Semantic roles & 50–950 ramp

primary

#CBF289

secondary

#8051CE

accent

#09DC58

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CBF289

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

Preview Lab → · Contrast checker → · Palette generator →