#ACE471#ACE471

#ACE471 is a very light, vivid yellow-green. Relative luminance 0.654; OKLCH L 85.6% C 0.157 H 130.5°. Best body text is #000000 at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#ACE471
RGB	rgb(172, 228, 113)
HSL	hsl(89, 68%, 67%)
HSV	hsv(89, 50%, 89%)
CMYK	cmyk(24.6%, 0%, 50.4%, 10.6%)
CIE-LAB	lab(84.71, -36.67, 49.98)
CIE-LCH	lch(84.71, 61.99, 126.27°)
OKLab	oklab(85.56% -0.1019 0.1192)
OKLCH	oklch(85.56% 0.157 130.5)
XYZ	xyz(47.7367, 65.4486, 25.7374)
Luminance	0.6545 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 4.93

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE471 #A971E4

analogous

#E4E271 #ACE471 #73E471

triadic

#ACE471 #71ACE4 #E471AC

tetradic

#ACE471 #71E4E2 #A971E4 #E47173

square

#ACE471 #71E4E2 #A971E4 #E47173

split-complementary

#ACE471 #7173E4 #E271E4

monochromatic

#6FB823 #8EDA3E #ACE471 #CAEEA4 #E8F8D8

Accessibility & contrast

On white

1.49

#ACE471 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.09

#ACE471 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE471

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE471	#FFFFFF	#000000	##000000
##ACE471	1.00	1.49	14.09	14.09
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.09	21.00	1.00	1.00
##000000	14.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD667

Deuteranopia (green-blind)

#E5D278

Tritanopia (blue-blind)

#AFDCCA

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ace471;
/* rgb */ color: rgb(172, 228, 113);
/* oklch */ color: oklch(85.6% 0.157 130.5);

Tailwind

colors: {
  custom: {
    50: '#c7ec9c',
    500: '#ace471',
    950: '#000000',
  },
}

SCSS

$custom: #ace471;
$custom-light: #c7ec9c;
$custom-dark: #000000;

JSON

{
  "hex": "#ace471",
  "rgb": {
    "r": 172,
    "g": 228,
    "b": 113
  },
  "hsl": {
    "h": 89.217,
    "s": 68.047,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85559,
    "c": 0.15685,
    "h": 130.5
  },
  "luminance": 0.6545
}

Semantic roles & 50–950 ramp

primary

#ACE471

secondary

#7B41B8

accent

#16D070

background

#FEFEFC

surface

#FAFDF5

border

#D3D5CF

text

#13160E

muted

#83847F

Preview Lab

Preview with #ACE471

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

Preview Lab → · Contrast checker → · Palette generator →