#AFD45B#AFD45B

#AFD45B is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.8% C 0.154 H 124.0°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#AFD45B
RGB	rgb(175, 212, 91)
HSL	hsl(78, 58%, 59%)
HSV	hsv(78, 57%, 83%)
CMYK	cmyk(17.5%, 0%, 57.1%, 16.9%)
CIE-LAB	lab(80.15, -30.29, 54.78)
CIE-LCH	lch(80.15, 62.59, 118.94°)
OKLab	oklab(81.85% -0.0861 0.1277)
OKLCH	oklch(81.85% 0.154 124)
XYZ	xyz(43.1112, 56.9560, 18.6179)
Luminance	0.5696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD45B #805BD4

analogous

#D4BD5B #AFD45B #73D45B

triadic

#AFD45B #5BAFD4 #D45BAF

tetradic

#AFD45B #5BD4BD #805BD4 #D45B73

square

#AFD45B #5BD4BD #805BD4 #D45B73

split-complementary

#AFD45B #5B73D4 #BD5BD4

monochromatic

#6F8F26 #94C032 #AFD45B #C7E18B #DEEDBC

Accessibility & contrast

On white

1.69

#AFD45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#AFD45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD45B

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD45B	#FFFFFF	#000000	##000000
##AFD45B	1.00	1.69	12.39	12.39
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC84E

Deuteranopia (green-blind)

#DAC663

Tritanopia (blue-blind)

#B6CBBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #afd45b;
/* rgb */ color: rgb(175, 212, 91);
/* oklch */ color: oklch(81.8% 0.154 124.0);

Tailwind

colors: {
  custom: {
    50: '#c9e18d',
    500: '#afd45b',
    950: '#000000',
  },
}

SCSS

$custom: #afd45b;
$custom-light: #c9e18d;
$custom-dark: #000000;

JSON

{
  "hex": "#afd45b",
  "rgb": {
    "r": 175,
    "g": 212,
    "b": 91
  },
  "hsl": {
    "h": 78.347,
    "s": 58.454,
    "l": 59.412
  },
  "oklch": {
    "l": 0.8185,
    "c": 0.154,
    "h": 124
  },
  "luminance": 0.56956
}

Semantic roles & 50–950 ramp

primary

#AFD45B

secondary

#593E95

accent

#46E276

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #AFD45B

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

Preview Lab → · Contrast checker → · Palette generator →