#ACE37D#ACE37D

#ACE37D is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.5% C 0.144 H 132.0°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#ACE37D
RGB	rgb(172, 227, 125)
HSL	hsl(92, 65%, 69%)
HSV	hsv(92, 45%, 89%)
CMYK	cmyk(24.2%, 0%, 44.9%, 11%)
CIE-LAB	lab(84.58, -34.86, 44.08)
CIE-LCH	lch(84.58, 56.20, 128.33°)
OKLab	oklab(85.5% -0.0961 0.1069)
OKLCH	oklch(85.5% 0.144 132)
XYZ	xyz(48.1832, 65.1883, 29.4421)
Luminance	0.6519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE37D #B47DE3

analogous

#DFE37D #ACE37D #7DE381

triadic

#ACE37D #7DACE3 #E37DAC

tetradic

#ACE37D #7DDFE3 #B47DE3 #E3817D

square

#ACE37D #7DDFE3 #B47DE3 #E3817D

split-complementary

#ACE37D #817DE3 #E37DDF

monochromatic

#6DBD29 #8CD84B #ACE37D #CCEEAF #ECF9E2

Accessibility & contrast

On white

1.50

#ACE37D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#ACE37D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE37D

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE37D	#FFFFFF	#000000	##000000
##ACE37D	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD675

Deuteranopia (green-blind)

#E3D283

Tritanopia (blue-blind)

#AEDCCB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ace37d;
/* rgb */ color: rgb(172, 227, 125);
/* oklch */ color: oklch(85.5% 0.144 132.0);

Tailwind

colors: {
  custom: {
    50: '#c7eca4',
    500: '#ace37d',
    950: '#000000',
  },
}

SCSS

$custom: #ace37d;
$custom-light: #c7eca4;
$custom-dark: #000000;

JSON

{
  "hex": "#ace37d",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 125
  },
  "hsl": {
    "h": 92.353,
    "s": 64.557,
    "l": 69.02
  },
  "oklch": {
    "l": 0.85499,
    "c": 0.14373,
    "h": 132
  },
  "luminance": 0.65189
}

Semantic roles & 50–950 ramp

primary

#ACE37D

secondary

#874ABB

accent

#19CC7A

background

#FDFEFC

surface

#F9FDF6

border

#D2D5D0

text

#13160F

muted

#828480

Preview Lab

Preview with #ACE37D

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

Preview Lab → · Contrast checker → · Palette generator →