#AFEE5B#AFEE5B

#AFEE5B is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 87.8% C 0.188 H 129.3°. Best body text is #000000 at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#AFEE5B
RGB	rgb(175, 238, 91)
HSL	hsl(86, 81%, 65%)
HSV	hsv(86, 62%, 93%)
CMYK	cmyk(26.5%, 0%, 61.8%, 6.7%)
CIE-LAB	lab(87.49, -42.08, 62.95)
CIE-LCH	lch(87.49, 75.72, 123.76°)
OKLab	oklab(87.78% -0.1188 0.1451)
OKLCH	oklch(87.78% 0.188 129.3)
XYZ	xyz(50.1418, 71.0171, 20.9614)
Luminance	0.7102 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFEE5B #9A5BEE

analogous

#EEE35B #AFEE5B #66EE5B

triadic

#AFEE5B #5BAFEE #EE5BAF

tetradic

#AFEE5B #5BEEE3 #9A5BEE #EE5B66

square

#AFEE5B #5BEEE3 #9A5BEE #EE5B66

split-complementary

#AFEE5B #5B66EE #E35BEE

monochromatic

#73BB13 #94E824 #AFEE5B #CAF492 #E5F9CA

Accessibility & contrast

On white

1.38

#AFEE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.20

#AFEE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFEE5B

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFEE5B	#FFFFFF	#000000	##000000
##AFEE5B	1.00	1.38	15.20	15.20
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.20	21.00	1.00	1.00
##000000	15.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE49

Deuteranopia (green-blind)

#F0DA66

Tritanopia (blue-blind)

#B4E4CF

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #afee5b;
/* rgb */ color: rgb(175, 238, 91);
/* oklch */ color: oklch(87.8% 0.188 129.3);

Tailwind

colors: {
  custom: {
    50: '#caf48f',
    500: '#afee5b',
    950: '#000000',
  },
}

SCSS

$custom: #afee5b;
$custom-light: #caf48f;
$custom-dark: #000000;

JSON

{
  "hex": "#afee5b",
  "rgb": {
    "r": 175,
    "g": 238,
    "b": 91
  },
  "hsl": {
    "h": 85.714,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87784,
    "c": 0.18751,
    "h": 129.3
  },
  "luminance": 0.71018
}

Semantic roles & 50–950 ramp

primary

#AFEE5B

secondary

#6D33BA

accent

#08DE63

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #AFEE5B

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

Preview Lab → · Contrast checker → · Palette generator →