#AFE57E#AFE57E

#AFE57E is a very light, vivid yellow-green. Relative luminance 0.667; OKLCH L 86.2% C 0.144 H 131.5°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#AFE57E
RGB	rgb(175, 229, 126)
HSL	hsl(91, 66%, 70%)
HSV	hsv(91, 45%, 90%)
CMYK	cmyk(23.6%, 0%, 45%, 10.2%)
CIE-LAB	lab(85.33, -34.59, 44.57)
CIE-LCH	lch(85.33, 56.42, 127.81°)
OKLab	oklab(86.16% -0.0954 0.108)
OKLCH	oklch(86.16% 0.144 131.5)
XYZ	xyz(49.4636, 66.6578, 29.9948)
Luminance	0.6666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.57

Light Yellowish Green

#C2FF89

ΔE00 5.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE57E #B47EE5

analogous

#E3E57E #AFE57E #7EE580

triadic

#AFE57E #7EAFE5 #E57EAF

tetradic

#AFE57E #7EE3E5 #B47EE5 #E5807E

square

#AFE57E #7EE3E5 #B47EE5 #E5807E

split-complementary

#AFE57E #807EE5 #E57EE3

monochromatic

#71C227 #8FDB4B #AFE57E #CFEFB1 #EEFAE4

Accessibility & contrast

On white

1.47

#AFE57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#AFE57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE57E

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE57E	#FFFFFF	#000000	##000000
##AFE57E	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)

#EDD876

Deuteranopia (green-blind)

#E5D484

Tritanopia (blue-blind)

#B1DDCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #afe57e;
/* rgb */ color: rgb(175, 229, 126);
/* oklch */ color: oklch(86.2% 0.144 131.5);

Tailwind

colors: {
  custom: {
    50: '#c9eda5',
    500: '#afe57e',
    950: '#000000',
  },
}

SCSS

$custom: #afe57e;
$custom-light: #c9eda5;
$custom-dark: #000000;

JSON

{
  "hex": "#afe57e",
  "rgb": {
    "r": 175,
    "g": 229,
    "b": 126
  },
  "hsl": {
    "h": 91.456,
    "s": 66.452,
    "l": 69.608
  },
  "oklch": {
    "l": 0.86155,
    "c": 0.14412,
    "h": 131.5
  },
  "luminance": 0.66659
}

Semantic roles & 50–950 ramp

primary

#AFE57E

secondary

#864ABD

accent

#17CE77

background

#FEFFFC

surface

#FAFEF6

border

#D3D6D0

text

#13160F

muted

#838580

Preview Lab

Preview with #AFE57E

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

Preview Lab → · Contrast checker → · Palette generator →