#AFE57D#AFE57D

#AFE57D is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.1% C 0.145 H 131.3°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#AFE57D
RGB	rgb(175, 229, 125)
HSL	hsl(91, 67%, 69%)
HSV	hsv(91, 45%, 90%)
CMYK	cmyk(23.6%, 0%, 45.4%, 10.2%)
CIE-LAB	lab(85.32, -34.71, 45.04)
CIE-LCH	lch(85.32, 56.86, 127.62°)
OKLab	oklab(86.14% -0.0958 0.109)
OKLCH	oklch(86.14% 0.145 131.3)
XYZ	xyz(49.3994, 66.6321, 29.6567)
Luminance	0.6663 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.49

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE57D #B37DE5

analogous

#E3E57D #AFE57D #7DE57F

triadic

#AFE57D #7DAFE5 #E57DAF

tetradic

#AFE57D #7DE3E5 #B37DE5 #E57F7D

square

#AFE57D #7DE3E5 #B37DE5 #E57F7D

split-complementary

#AFE57D #7F7DE5 #E57DE3

monochromatic

#71C127 #90DB4A #AFE57D #CEEFB0 #EEF9E3

Accessibility & contrast

On white

1.47

#AFE57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#AFE57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE57D

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE57D	#FFFFFF	#000000	##000000
##AFE57D	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD875

Deuteranopia (green-blind)

#E5D483

Tritanopia (blue-blind)

#B1DDCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #afe57d;
/* rgb */ color: rgb(175, 229, 125);
/* oklch */ color: oklch(86.1% 0.145 131.3);

Tailwind

colors: {
  custom: {
    50: '#c9eda4',
    500: '#afe57d',
    950: '#000000',
  },
}

SCSS

$custom: #afe57d;
$custom-light: #c9eda4;
$custom-dark: #000000;

JSON

{
  "hex": "#afe57d",
  "rgb": {
    "r": 175,
    "g": 229,
    "b": 125
  },
  "hsl": {
    "h": 91.154,
    "s": 66.667,
    "l": 69.412
  },
  "oklch": {
    "l": 0.8614,
    "c": 0.14513,
    "h": 131.3
  },
  "luminance": 0.66633
}

Semantic roles & 50–950 ramp

primary

#AFE57D

secondary

#8549BD

accent

#17CF76

background

#FEFFFC

surface

#FAFEF6

border

#D3D6D0

text

#13160F

muted

#838580

Preview Lab

Preview with #AFE57D

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

Preview Lab → · Contrast checker → · Palette generator →