#AFE57C#AFE57C

#AFE57C is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.1% C 0.146 H 131.2°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#AFE57C
RGB	rgb(175, 229, 124)
HSL	hsl(91, 67%, 69%)
HSV	hsv(91, 46%, 90%)
CMYK	cmyk(23.6%, 0%, 45.9%, 10.2%)
CIE-LAB	lab(85.30, -34.83, 45.51)
CIE-LCH	lch(85.30, 57.31, 127.43°)
OKLab	oklab(86.13% -0.0962 0.11)
OKLCH	oklch(86.13% 0.146 131.2)
XYZ	xyz(49.3359, 66.6067, 29.3219)
Luminance	0.6661 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.42

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE57C #B27CE5

analogous

#E4E57C #AFE57C #7CE57E

triadic

#AFE57C #7CAFE5 #E57CAF

tetradic

#AFE57C #7CE4E5 #B27CE5 #E57E7C

square

#AFE57C #7CE4E5 #B27CE5 #E57E7C

split-complementary

#AFE57C #7E7CE5 #E57CE4

monochromatic

#71C026 #90DB49 #AFE57C #CEEFAF #EDF9E2

Accessibility & contrast

On white

1.47

#AFE57C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#AFE57C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE57C

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE57C	#FFFFFF	#000000	##000000
##AFE57C	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD873

Deuteranopia (green-blind)

#E5D482

Tritanopia (blue-blind)

#B1DDCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #afe57c;
/* rgb */ color: rgb(175, 229, 124);
/* oklch */ color: oklch(86.1% 0.146 131.2);

Tailwind

colors: {
  custom: {
    50: '#c9eda4',
    500: '#afe57c',
    950: '#000000',
  },
}

SCSS

$custom: #afe57c;
$custom-light: #c9eda4;
$custom-dark: #000000;

JSON

{
  "hex": "#afe57c",
  "rgb": {
    "r": 175,
    "g": 229,
    "b": 124
  },
  "hsl": {
    "h": 90.857,
    "s": 66.879,
    "l": 69.216
  },
  "oklch": {
    "l": 0.86125,
    "c": 0.14612,
    "h": 131.2
  },
  "luminance": 0.66608
}

Semantic roles & 50–950 ramp

primary

#AFE57C

secondary

#8448BD

accent

#17CF75

background

#FEFFFC

surface

#FAFEF6

border

#D3D6D0

text

#13160F

muted

#838580

Preview Lab

Preview with #AFE57C

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

Preview Lab → · Contrast checker → · Palette generator →