#AFCC37#AFCC37

#AFCC37 is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.7% C 0.171 H 120.2°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#AFCC37
RGB	rgb(175, 204, 55)
HSL	hsl(72, 59%, 51%)
HSV	hsv(72, 73%, 80%)
CMYK	cmyk(14.2%, 0%, 73%, 20%)
CIE-LAB	lab(77.62, -28.97, 66.45)
CIE-LCH	lch(77.62, 72.50, 113.56°)
OKLab	oklab(79.72% -0.0857 0.1474)
OKLCH	oklch(79.72% 0.171 120.2)
XYZ	xyz(39.9624, 52.5757, 11.6565)
Luminance	0.5258 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFCC37 #5437CC

analogous

#CC9E37 #AFCC37 #64CC37

triadic

#AFCC37 #37AFCC #CC37AF

tetradic

#AFCC37 #37CC9E #5437CC #CC3764

square

#AFCC37 #37CC9E #5437CC #CC3764

split-complementary

#AFCC37 #3764CC #9E37CC

monochromatic

#5D6D1C #879E28 #AFCC37 #C3D868 #D6E599

Accessibility & contrast

On white

1.82

#AFCC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#AFCC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFCC37

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFCC37	#FFFFFF	#000000	##000000
##AFCC37	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C019

Deuteranopia (green-blind)

#D5C044

Tritanopia (blue-blind)

#B9C1AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #afcc37;
/* rgb */ color: rgb(175, 204, 55);
/* oklch */ color: oklch(79.7% 0.171 120.2);

Tailwind

colors: {
  custom: {
    50: '#cadb78',
    500: '#afcc37',
    950: '#000000',
  },
}

SCSS

$custom: #afcc37;
$custom-light: #cadb78;
$custom-dark: #000000;

JSON

{
  "hex": "#afcc37",
  "rgb": {
    "r": 175,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 71.678,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.79721,
    "c": 0.17054,
    "h": 120.2
  },
  "luminance": 0.52576
}

Semantic roles & 50–950 ramp

primary

#AFCC37

secondary

#3E3176

accent

#45E364

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFCC37

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

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