#ADCF3B#ADCF3B

#ADCF3B is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.3% C 0.172 H 121.8°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#ADCF3B
RGB	rgb(173, 207, 59)
HSL	hsl(74, 61%, 52%)
HSV	hsv(74, 71%, 81%)
CMYK	cmyk(16.4%, 0%, 71.5%, 18.8%)
CIE-LAB	lab(78.36, -30.98, 65.74)
CIE-LCH	lch(78.36, 72.68, 115.23°)
OKLab	oklab(80.29% -0.0908 0.1466)
OKLCH	oklch(80.29% 0.172 121.8)
XYZ	xyz(40.3364, 53.8256, 12.4012)
Luminance	0.5383 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADCF3B #5D3BCF

analogous

#CFA73B #ADCF3B #63CF3B

triadic

#ADCF3B #3BADCF #CF3BAD

tetradic

#ADCF3B #3BCFA7 #5D3BCF #CF3B63

square

#ADCF3B #3BCFA7 #5D3BCF #CF3B63

split-complementary

#ADCF3B #3B63CF #A73BCF

monochromatic

#5F731C #88A528 #ADCF3B #C2DB6C #D6E79D

Accessibility & contrast

On white

1.78

#ADCF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#ADCF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADCF3B

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADCF3B	#FFFFFF	#000000	##000000
##ADCF3B	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC320

Deuteranopia (green-blind)

#D7C248

Tritanopia (blue-blind)

#B6C4B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #adcf3b;
/* rgb */ color: rgb(173, 207, 59);
/* oklch */ color: oklch(80.3% 0.172 121.8);

Tailwind

colors: {
  custom: {
    50: '#c9dd7b',
    500: '#adcf3b',
    950: '#000000',
  },
}

SCSS

$custom: #adcf3b;
$custom-light: #c9dd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#adcf3b",
  "rgb": {
    "r": 173,
    "g": 207,
    "b": 59
  },
  "hsl": {
    "h": 73.784,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.80288,
    "c": 0.17247,
    "h": 121.8
  },
  "luminance": 0.53826
}

Semantic roles & 50–950 ramp

primary

#ADCF3B

secondary

#43327C

accent

#44E469

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADCF3B

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

Preview Lab → · Contrast checker → · Palette generator →