#AFDA39#AFDA39

#AFDA39 is a very light, vivid yellow-green. Relative luminance 0.596; OKLCH L 82.9% C 0.186 H 123.8°. Best body text is #000000 at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#AFDA39
RGB	rgb(175, 218, 57)
HSL	hsl(76, 69%, 54%)
HSV	hsv(76, 74%, 85%)
CMYK	cmyk(19.7%, 0%, 73.9%, 14.5%)
CIE-LAB	lab(81.59, -35.38, 69.60)
CIE-LCH	lch(81.59, 78.07, 116.94°)
OKLab	oklab(82.93% -0.1032 0.1543)
OKLCH	oklch(82.93% 0.186 123.8)
XYZ	xyz(43.4896, 59.5518, 13.0736)
Luminance	0.5955 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFDA39 #6439DA

analogous

#DAB539 #AFDA39 #5FDA39

triadic

#AFDA39 #39AFDA #DA39AF

tetradic

#AFDA39 #39DAB5 #6439DA #DA395F

square

#AFDA39 #39DAB5 #6439DA #DA395F

split-complementary

#AFDA39 #395FDA #B539DA

monochromatic

#658118 #8DB422 #AFDA39 #C4E46D #D9EDA0

Accessibility & contrast

On white

1.63

#AFDA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.91

#AFDA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFDA39

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFDA39	#FFFFFF	#000000	##000000
##AFDA39	1.00	1.63	12.91	12.91
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.91	21.00	1.00	1.00
##000000	12.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC15

Deuteranopia (green-blind)

#E1CA48

Tritanopia (blue-blind)

#B8CFBB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #afda39;
/* rgb */ color: rgb(175, 218, 57);
/* oklch */ color: oklch(82.9% 0.186 123.8);

Tailwind

colors: {
  custom: {
    50: '#cbe57b',
    500: '#afda39',
    950: '#000000',
  },
}

SCSS

$custom: #afda39;
$custom-light: #cbe57b;
$custom-dark: #000000;

JSON

{
  "hex": "#afda39",
  "rgb": {
    "r": 175,
    "g": 218,
    "b": 57
  },
  "hsl": {
    "h": 76.025,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.8293,
    "c": 0.18566,
    "h": 123.8
  },
  "luminance": 0.59552
}

Semantic roles & 50–950 ramp

primary

#AFDA39

secondary

#473088

accent

#3CEB6B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFDA39

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

Preview Lab → · Contrast checker → · Palette generator →