#AFE57F#AFE57F

#AFE57F is a very light, vivid yellow-green. Relative luminance 0.667; OKLCH L 86.2% C 0.143 H 131.6°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#AFE57F
RGB	rgb(175, 229, 127)
HSL	hsl(92, 66%, 70%)
HSV	hsv(92, 45%, 90%)
CMYK	cmyk(23.6%, 0%, 44.5%, 10.2%)
CIE-LAB	lab(85.34, -34.47, 44.10)
CIE-LCH	lch(85.34, 55.98, 128.01°)
OKLab	oklab(86.17% -0.0951 0.107)
OKLCH	oklch(86.17% 0.143 131.6)
XYZ	xyz(49.5285, 66.6837, 30.3363)
Luminance	0.6669 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE57F #B57FE5

analogous

#E2E57F #AFE57F #7FE582

triadic

#AFE57F #7FAFE5 #E57FAF

tetradic

#AFE57F #7FE2E5 #B57FE5 #E5827F

square

#AFE57F #7FE2E5 #B57FE5 #E5827F

split-complementary

#AFE57F #827FE5 #E57FE2

monochromatic

#70C227 #8FDB4C #AFE57F #CFEFB2 #EFFAE5

Accessibility & contrast

On white

1.46

#AFE57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#AFE57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE57F

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE57F	#FFFFFF	#000000	##000000
##AFE57F	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD877

Deuteranopia (green-blind)

#E5D485

Tritanopia (blue-blind)

#B1DECD

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #afe57f;
/* rgb */ color: rgb(175, 229, 127);
/* oklch */ color: oklch(86.2% 0.143 131.6);

Tailwind

colors: {
  custom: {
    50: '#c9eda6',
    500: '#afe57f',
    950: '#000000',
  },
}

SCSS

$custom: #afe57f;
$custom-light: #c9eda6;
$custom-dark: #000000;

JSON

{
  "hex": "#afe57f",
  "rgb": {
    "r": 175,
    "g": 229,
    "b": 127
  },
  "hsl": {
    "h": 91.765,
    "s": 66.234,
    "l": 69.804
  },
  "oklch": {
    "l": 0.8617,
    "c": 0.14311,
    "h": 131.6
  },
  "luminance": 0.66685
}

Semantic roles & 50–950 ramp

primary

#AFE57F

secondary

#874BBD

accent

#17CE78

background

#FEFFFC

surface

#FAFEF6

border

#D3D6D0

text

#13160F

muted

#838580

Preview Lab

Preview with #AFE57F

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

Preview Lab → · Contrast checker → · Palette generator →