#AFCB57#AFCB57

#AFCB57 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.8% C 0.146 H 121.2°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#AFCB57
RGB	rgb(175, 203, 87)
HSL	hsl(74, 53%, 57%)
HSV	hsv(74, 57%, 80%)
CMYK	cmyk(13.8%, 0%, 57.1%, 20.4%)
CIE-LAB	lab(77.59, -26.35, 53.65)
CIE-LCH	lch(77.59, 59.78, 116.16°)
OKLab	oklab(79.77% -0.0755 0.1248)
OKLCH	oklch(79.77% 0.146 121.2)
XYZ	xyz(40.7558, 52.5140, 17.0041)
Luminance	0.5251 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFCB57 #7357CB

analogous

#CBAD57 #AFCB57 #75CB57

triadic

#AFCB57 #57AFCB #CB57AF

tetradic

#AFCB57 #57CBAD #7357CB #CB5775

square

#AFCB57 #57CBAD #7357CB #CB5775

split-complementary

#AFCB57 #5775CB #AD57CB

monochromatic

#6B8028 #92AF36 #AFCB57 #C5D986 #DCE8B4

Accessibility & contrast

On white

1.83

#AFCB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#AFCB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFCB57

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFCB57	#FFFFFF	#000000	##000000
##AFCB57	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C04B

Deuteranopia (green-blind)

#D3C05E

Tritanopia (blue-blind)

#B7C1B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #afcb57;
/* rgb */ color: rgb(175, 203, 87);
/* oklch */ color: oklch(79.8% 0.146 121.2);

Tailwind

colors: {
  custom: {
    50: '#c9da8a',
    500: '#afcb57',
    950: '#000000',
  },
}

SCSS

$custom: #afcb57;
$custom-light: #c9da8a;
$custom-dark: #000000;

JSON

{
  "hex": "#afcb57",
  "rgb": {
    "r": 175,
    "g": 203,
    "b": 87
  },
  "hsl": {
    "h": 74.483,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.7977,
    "c": 0.14589,
    "h": 121.2
  },
  "luminance": 0.52514
}

Semantic roles & 50–950 ramp

primary

#AFCB57

secondary

#503F88

accent

#4CDC6F

background

#FEFEFC

surface

#FAFBF4

border

#D3D4CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #AFCB57

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

Preview Lab → · Contrast checker → · Palette generator →