#AFCB59#AFCB59

#AFCB59 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.8% C 0.144 H 121.3°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#AFCB59
RGB	rgb(175, 203, 89)
HSL	hsl(75, 52%, 57%)
HSV	hsv(75, 56%, 80%)
CMYK	cmyk(13.8%, 0%, 56.2%, 20.4%)
CIE-LAB	lab(77.61, -26.18, 52.77)
CIE-LCH	lch(77.61, 58.91, 116.39°)
OKLab	oklab(79.79% -0.0748 0.1232)
OKLCH	oklch(79.79% 0.144 121.3)
XYZ	xyz(40.8387, 52.5471, 17.4404)
Luminance	0.5255 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFCB59 #7559CB

analogous

#CBAE59 #AFCB59 #76CB59

triadic

#AFCB59 #59AFCB #CB59AF

tetradic

#AFCB59 #59CBAE #7559CB #CB5976

square

#AFCB59 #59CBAE #7559CB #CB5976

split-complementary

#AFCB59 #5976CB #AE59CB

monochromatic

#6B8128 #92B037 #AFCB59 #C5DA88 #DCE8B6

Accessibility & contrast

On white

1.82

#AFCB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#AFCB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFCB59

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFCB59	#FFFFFF	#000000	##000000
##AFCB59	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C04D

Deuteranopia (green-blind)

#D3C060

Tritanopia (blue-blind)

#B7C2B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #afcb59;
/* rgb */ color: rgb(175, 203, 89);
/* oklch */ color: oklch(79.8% 0.144 121.3);

Tailwind

colors: {
  custom: {
    50: '#c9da8c',
    500: '#afcb59',
    950: '#000000',
  },
}

SCSS

$custom: #afcb59;
$custom-light: #c9da8c;
$custom-dark: #000000;

JSON

{
  "hex": "#afcb59",
  "rgb": {
    "r": 175,
    "g": 203,
    "b": 89
  },
  "hsl": {
    "h": 74.737,
    "s": 52.294,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79792,
    "c": 0.14412,
    "h": 121.3
  },
  "luminance": 0.52547
}

Semantic roles & 50–950 ramp

primary

#AFCB59

secondary

#513F89

accent

#4CDC6F

background

#FEFEFC

surface

#FAFBF4

border

#D3D4CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #AFCB59

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

Preview Lab → · Contrast checker → · Palette generator →