#ACF388#ACF388

#ACF388 is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.3% C 0.156 H 135.8°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#ACF388
RGB	rgb(172, 243, 136)
HSL	hsl(100, 82%, 74%)
HSV	hsv(100, 44%, 95%)
CMYK	cmyk(29.2%, 0%, 44%, 4.7%)
CIE-LAB	lab(89.23, -40.72, 44.58)
CIE-LCH	lch(89.23, 60.38, 132.40°)
OKLab	oklab(89.31% -0.1118 0.1085)
OKLCH	oklch(89.31% 0.156 135.8)
XYZ	xyz(53.5064, 74.6475, 34.8770)
Luminance	0.7465 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF388 #CF88F3

analogous

#E2F388 #ACF388 #88F39A

triadic

#ACF388 #88ACF3 #F388AC

tetradic

#ACF388 #88E2F3 #CF88F3 #F39A88

square

#ACF388 #88E2F3 #CF88F3 #F39A88

split-complementary

#ACF388 #9A88F3 #F388E2

monochromatic

#5EE819 #85ED50 #ACF388 #D3F9C0 #ECFCE3

Accessibility & contrast

On white

1.32

#ACF388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#ACF388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF388

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF388	#FFFFFF	#000000	##000000
##ACF388	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE480

Deuteranopia (green-blind)

#EFDE8E

Tritanopia (blue-blind)

#ABECD9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #acf388;
/* rgb */ color: rgb(172, 243, 136);
/* oklch */ color: oklch(89.3% 0.156 135.8);

Tailwind

colors: {
  custom: {
    50: '#c7f7ac',
    500: '#acf388',
    950: '#000000',
  },
}

SCSS

$custom: #acf388;
$custom-light: #c7f7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#acf388",
  "rgb": {
    "r": 172,
    "g": 243,
    "b": 136
  },
  "hsl": {
    "h": 99.813,
    "s": 81.679,
    "l": 74.314
  },
  "oklch": {
    "l": 0.89305,
    "c": 0.15579,
    "h": 135.8
  },
  "luminance": 0.74649
}

Semantic roles & 50–950 ramp

primary

#ACF388

secondary

#A450CF

accent

#07DE96

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #ACF388

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

Preview Lab → · Contrast checker → · Palette generator →