#ACF058#ACF058

#ACF058 is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.0% C 0.194 H 130.1°. Best body text is #000000 at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#ACF058
RGB	rgb(172, 240, 88)
HSL	hsl(87, 84%, 64%)
HSV	hsv(87, 63%, 94%)
CMYK	cmyk(28.3%, 0%, 63.3%, 5.9%)
CIE-LAB	lab(87.87, -44.26, 64.54)
CIE-LCH	lch(87.87, 78.26, 124.44°)
OKLab	oklab(88.04% -0.1248 0.1481)
OKLCH	oklch(88.04% 0.194 130.1)
XYZ	xyz(49.9344, 71.7940, 20.4574)
Luminance	0.7179 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF058 #9C58F0

analogous

#F0E858 #ACF058 #60F058

triadic

#ACF058 #58ACF0 #F058AC

tetradic

#ACF058 #58F0E8 #9C58F0 #F05860

square

#ACF058 #58F0E8 #9C58F0 #F05860

split-complementary

#ACF058 #5860F0 #E858F0

monochromatic

#70BD11 #90EB20 #ACF058 #C8F590 #E4FAC8

Accessibility & contrast

On white

1.37

#ACF058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.36

#ACF058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF058

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF058	#FFFFFF	#000000	##000000
##ACF058	1.00	1.37	15.36	15.36
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.36	21.00	1.00	1.00
##000000	15.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE045

Deuteranopia (green-blind)

#F1DB64

Tritanopia (blue-blind)

#B0E6D0

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #acf058;
/* rgb */ color: rgb(172, 240, 88);
/* oklch */ color: oklch(88.0% 0.194 130.1);

Tailwind

colors: {
  custom: {
    50: '#c9f58d',
    500: '#acf058',
    950: '#000000',
  },
}

SCSS

$custom: #acf058;
$custom-light: #c9f58d;
$custom-dark: #000000;

JSON

{
  "hex": "#acf058",
  "rgb": {
    "r": 172,
    "g": 240,
    "b": 88
  },
  "hsl": {
    "h": 86.842,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.88038,
    "c": 0.19371,
    "h": 130.1
  },
  "luminance": 0.71795
}

Semantic roles & 50–950 ramp

primary

#ACF058

secondary

#6F31BB

accent

#06E067

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #ACF058

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

Preview Lab → · Contrast checker → · Palette generator →