#CBF215#CBF215

#CBF215 is a very light, highly saturated yellow-green. Relative luminance 0.763; OKLCH L 90.1% C 0.213 H 120.9°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#CBF215
RGB	rgb(203, 242, 21)
HSL	hsl(71, 89%, 52%)
HSV	hsv(71, 91%, 95%)
CMYK	cmyk(16.1%, 0%, 91.3%, 5.1%)
CIE-LAB	lab(89.98, -36.35, 85.65)
CIE-LCH	lch(89.98, 93.04, 113.00°)
OKLab	oklab(90.13% -0.1092 0.1827)
OKLCH	oklch(90.13% 0.213 120.9)
XYZ	xyz(56.5173, 76.2550, 12.4506)
Luminance	0.7625 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF215 #3C15F2

analogous

#F2AA15 #CBF215 #5DF215

triadic

#CBF215 #15CBF2 #F215CB

tetradic

#CBF215 #15F2AA #3C15F2 #F2155D

square

#CBF215 #15F2AA #3C15F2 #F2155D

split-complementary

#CBF215 #155DF2 #AA15F2

monochromatic

#6F8507 #9FBF0B #CBF215 #D8F54F #E5F889

Accessibility & contrast

On white

1.29

#CBF215 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#CBF215 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF215

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF215	#FFFFFF	#000000	##000000
##CBF215	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE300

Deuteranopia (green-blind)

#FDE337

Tritanopia (blue-blind)

#D7E5CE

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cbf215;
/* rgb */ color: rgb(203, 242, 21);
/* oklch */ color: oklch(90.1% 0.213 120.9);

Tailwind

colors: {
  custom: {
    50: '#e0f672',
    500: '#cbf215',
    950: '#000000',
  },
}

SCSS

$custom: #cbf215;
$custom-light: #e0f672;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf215",
  "rgb": {
    "r": 203,
    "g": 242,
    "b": 21
  },
  "hsl": {
    "h": 70.588,
    "s": 89.474,
    "l": 51.569
  },
  "oklch": {
    "l": 0.90128,
    "c": 0.21288,
    "h": 120.9
  },
  "luminance": 0.76255
}

Semantic roles & 50–950 ramp

primary

#CBF215

secondary

#33208B

accent

#29FF4F

background

#FEFFFB

surface

#FDFEF1

border

#D5D6CB

text

#161709

muted

#84857D

Preview Lab

Preview with #CBF215

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

Preview Lab → · Contrast checker → · Palette generator →