#ACF587#ACF587

#ACF587 is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 89.7% C 0.160 H 135.9°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#ACF587
RGB	rgb(172, 245, 135)
HSL	hsl(100, 85%, 75%)
HSV	hsv(100, 45%, 96%)
CMYK	cmyk(29.8%, 0%, 44.9%, 3.9%)
CIE-LAB	lab(89.78, -41.72, 45.76)
CIE-LCH	lch(89.78, 61.92, 132.36°)
OKLab	oklab(89.74% -0.1146 0.1111)
OKLCH	oklch(89.74% 0.16 135.9)
XYZ	xyz(54.0375, 75.8228, 34.7051)
Luminance	0.7582 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF587 #D087F5

analogous

#E3F587 #ACF587 #87F599

triadic

#ACF587 #87ACF5 #F587AC

tetradic

#ACF587 #87E3F5 #D087F5 #F59987

square

#ACF587 #87E3F5 #D087F5 #F59987

split-complementary

#ACF587 #9987F5 #F587E3

monochromatic

#5EEC16 #85F04F #ACF587 #D3FABF #EBFDE3

Accessibility & contrast

On white

1.30

#ACF587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#ACF587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF587

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF587	#FFFFFF	#000000	##000000
##ACF587	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE67E

Deuteranopia (green-blind)

#F1DF8E

Tritanopia (blue-blind)

#AAEEDB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #acf587;
/* rgb */ color: rgb(172, 245, 135);
/* oklch */ color: oklch(89.7% 0.160 135.9);

Tailwind

colors: {
  custom: {
    50: '#c7f9ac',
    500: '#acf587',
    950: '#000000',
  },
}

SCSS

$custom: #acf587;
$custom-light: #c7f9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#acf587",
  "rgb": {
    "r": 172,
    "g": 245,
    "b": 135
  },
  "hsl": {
    "h": 99.818,
    "s": 84.615,
    "l": 74.51
  },
  "oklch": {
    "l": 0.89745,
    "c": 0.15963,
    "h": 135.9
  },
  "luminance": 0.75825
}

Semantic roles & 50–950 ramp

primary

#ACF587

secondary

#A64ED2

accent

#04E197

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #ACF587

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

Preview Lab → · Contrast checker → · Palette generator →