#ACE570#ACE570

#ACE570 is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.8% C 0.159 H 130.6°. Best body text is #000000 at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#ACE570
RGB	rgb(172, 229, 112)
HSL	hsl(89, 69%, 67%)
HSV	hsv(89, 51%, 90%)
CMYK	cmyk(24.9%, 0%, 51.1%, 10.2%)
CIE-LAB	lab(84.99, -37.23, 50.78)
CIE-LCH	lch(84.99, 62.96, 126.25°)
OKLab	oklab(85.77% -0.1035 0.1209)
OKLCH	oklch(85.77% 0.159 130.6)
XYZ	xyz(47.9566, 65.9780, 25.5345)
Luminance	0.6598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE570 #A970E5

analogous

#E5E470 #ACE570 #72E570

triadic

#ACE570 #70ACE5 #E570AC

tetradic

#ACE570 #70E5E4 #A970E5 #E57072

square

#ACE570 #70E5E4 #A970E5 #E57072

split-complementary

#ACE570 #7072E5 #E470E5

monochromatic

#6FB922 #8EDC3C #ACE570 #CAEEA4 #E8F8D8

Accessibility & contrast

On white

1.48

#ACE570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.20

#ACE570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE570

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE570	#FFFFFF	#000000	##000000
##ACE570	1.00	1.48	14.20	14.20
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.20	21.00	1.00	1.00
##000000	14.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED765

Deuteranopia (green-blind)

#E6D377

Tritanopia (blue-blind)

#AFDDCA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ace570;
/* rgb */ color: rgb(172, 229, 112);
/* oklch */ color: oklch(85.8% 0.159 130.6);

Tailwind

colors: {
  custom: {
    50: '#c7ed9c',
    500: '#ace570',
    950: '#000000',
  },
}

SCSS

$custom: #ace570;
$custom-light: #c7ed9c;
$custom-dark: #000000;

JSON

{
  "hex": "#ace570",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 112
  },
  "hsl": {
    "h": 89.231,
    "s": 69.231,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85774,
    "c": 0.15918,
    "h": 130.6
  },
  "luminance": 0.65979
}

Semantic roles & 50–950 ramp

primary

#ACE570

secondary

#7B40B9

accent

#14D170

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160E

muted

#83857F

Preview Lab

Preview with #ACE570

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

Preview Lab → · Contrast checker → · Palette generator →