#ACF983#ACF983

#ACF983 is a very light, vivid yellow-green. Relative luminance 0.782; OKLCH L 90.6% C 0.169 H 135.7°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#ACF983
RGB	rgb(172, 249, 131)
HSL	hsl(99, 91%, 75%)
HSV	hsv(99, 47%, 98%)
CMYK	cmyk(30.9%, 0%, 47.4%, 2.4%)
CIE-LAB	lab(90.85, -43.95, 49.00)
CIE-LCH	lch(90.85, 65.82, 131.89°)
OKLab	oklab(90.6% -0.1209 0.1182)
OKLCH	oklch(90.6% 0.169 135.7)
XYZ	xyz(54.9843, 78.1586, 33.6574)
Luminance	0.7816 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF983 #D083F9

analogous

#E7F983 #ACF983 #83F995

triadic

#ACF983 #83ACF9 #F983AC

tetradic

#ACF983 #83E7F9 #D083F9 #F99583

square

#ACF983 #83E7F9 #D083F9 #F99583

split-complementary

#ACF983 #9583F9 #F983E7

monochromatic

#5EF30E #85F649 #ACF983 #D3FCBD #EBFEE2

Accessibility & contrast

On white

1.26

#ACF983 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#ACF983 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF983

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF983	#FFFFFF	#000000	##000000
##ACF983	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE979

Deuteranopia (green-blind)

#F5E28A

Tritanopia (blue-blind)

#ABF1DD

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #acf983;
/* rgb */ color: rgb(172, 249, 131);
/* oklch */ color: oklch(90.6% 0.169 135.7);

Tailwind

colors: {
  custom: {
    50: '#c8fba9',
    500: '#acf983',
    950: '#000000',
  },
}

SCSS

$custom: #acf983;
$custom-light: #c8fba9;
$custom-dark: #000000;

JSON

{
  "hex": "#acf983",
  "rgb": {
    "r": 172,
    "g": 249,
    "b": 131
  },
  "hsl": {
    "h": 99.153,
    "s": 90.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.90601,
    "c": 0.16911,
    "h": 135.7
  },
  "luminance": 0.78161
}

Semantic roles & 50–950 ramp

primary

#ACF983

secondary

#A64AD7

accent

#00E696

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #ACF983

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

Preview Lab → · Contrast checker → · Palette generator →