#ACE170#ACE170

#ACE170 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.9% C 0.154 H 129.9°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#ACE170
RGB	rgb(172, 225, 112)
HSL	hsl(88, 65%, 66%)
HSV	hsv(88, 50%, 88%)
CMYK	cmyk(23.6%, 0%, 50.2%, 11.8%)
CIE-LAB	lab(83.86, -35.41, 49.42)
CIE-LCH	lch(83.86, 60.80, 125.62°)
OKLab	oklab(84.86% -0.0985 0.1179)
OKLCH	oklch(84.86% 0.154 129.9)
XYZ	xyz(46.8626, 63.7899, 25.1698)
Luminance	0.6379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE170 #A570E1

analogous

#E1DE70 #ACE170 #73E170

triadic

#ACE170 #70ACE1 #E170AC

tetradic

#ACE170 #70E1DE #A570E1 #E17073

square

#ACE170 #70E1DE #A570E1 #E17073

split-complementary

#ACE170 #7073E1 #DE70E1

monochromatic

#70B125 #8FD63D #ACE170 #C9ECA3 #E7F6D5

Accessibility & contrast

On white

1.53

#ACE170 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#ACE170 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE170

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE170	#FFFFFF	#000000	##000000
##ACE170	1.00	1.53	13.76	13.76
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.76	21.00	1.00	1.00
##000000	13.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD466

Deuteranopia (green-blind)

#E2D077

Tritanopia (blue-blind)

#AFD9C7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ace170;
/* rgb */ color: rgb(172, 225, 112);
/* oklch */ color: oklch(84.9% 0.154 129.9);

Tailwind

colors: {
  custom: {
    50: '#c7ea9b',
    500: '#ace170',
    950: '#000000',
  },
}

SCSS

$custom: #ace170;
$custom-light: #c7ea9b;
$custom-dark: #000000;

JSON

{
  "hex": "#ace170",
  "rgb": {
    "r": 172,
    "g": 225,
    "b": 112
  },
  "hsl": {
    "h": 88.142,
    "s": 65.318,
    "l": 66.078
  },
  "oklch": {
    "l": 0.84862,
    "c": 0.15365,
    "h": 129.9
  },
  "luminance": 0.63791
}

Semantic roles & 50–950 ramp

primary

#ACE170

secondary

#7743B3

accent

#18CD6D

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160E

muted

#82847F

Preview Lab

Preview with #ACE170

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

Preview Lab → · Contrast checker → · Palette generator →