#ACF859#ACF859

#ACF859 is a very light, highly saturated yellow-green. Relative luminance 0.766; OKLCH L 89.9% C 0.203 H 131.3°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#ACF859
RGB	rgb(172, 248, 89)
HSL	hsl(89, 92%, 66%)
HSV	hsv(89, 64%, 97%)
CMYK	cmyk(30.6%, 0%, 64.1%, 2.7%)
CIE-LAB	lab(90.15, -47.60, 66.59)
CIE-LCH	lch(90.15, 81.85, 125.56°)
OKLab	oklab(89.89% -0.1339 0.1526)
OKLCH	oklch(89.89% 0.203 131.3)
XYZ	xyz(52.3833, 76.6250, 21.4794)
Luminance	0.7663 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF859 #A559F8

analogous

#F8F459 #ACF859 #5CF859

triadic

#ACF859 #59ACF8 #F859AC

tetradic

#ACF859 #59F8F4 #A559F8 #F8595C

square

#ACF859 #59F8F4 #A559F8 #F8595C

split-complementary

#ACF859 #595CF8 #F459F8

monochromatic

#70CE09 #8FF61E #ACF859 #C9FA94 #E7FDCE

Accessibility & contrast

On white

1.29

#ACF859 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#ACF859 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF859

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF859	#FFFFFF	#000000	##000000
##ACF859	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE744

Deuteranopia (green-blind)

#F8E166

Tritanopia (blue-blind)

#AFEED7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #acf859;
/* rgb */ color: rgb(172, 248, 89);
/* oklch */ color: oklch(89.9% 0.203 131.3);

Tailwind

colors: {
  custom: {
    50: '#c9fb8f',
    500: '#acf859',
    950: '#000000',
  },
}

SCSS

$custom: #acf859;
$custom-light: #c9fb8f;
$custom-dark: #000000;

JSON

{
  "hex": "#acf859",
  "rgb": {
    "r": 172,
    "g": 248,
    "b": 89
  },
  "hsl": {
    "h": 88.679,
    "s": 91.908,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89893,
    "c": 0.203,
    "h": 131.3
  },
  "luminance": 0.76627
}

Semantic roles & 50–950 ramp

primary

#ACF859

secondary

#772CC9

accent

#00E66E

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #ACF859

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

Preview Lab → · Contrast checker → · Palette generator →