#ACE37C#ACE37C

#ACE37C is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.5% C 0.145 H 131.8°. Best body text is #000000 at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#ACE37C
RGB	rgb(172, 227, 124)
HSL	hsl(92, 65%, 69%)
HSV	hsv(92, 45%, 89%)
CMYK	cmyk(24.2%, 0%, 45.4%, 11%)
CIE-LAB	lab(84.57, -34.98, 44.55)
CIE-LCH	lch(84.57, 56.64, 128.13°)
OKLab	oklab(85.48% -0.0965 0.1079)
OKLCH	oklch(85.48% 0.145 131.8)
XYZ	xyz(48.1197, 65.1629, 29.1073)
Luminance	0.6516 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE37C #B37CE3

analogous

#E0E37C #ACE37C #7CE380

triadic

#ACE37C #7CACE3 #E37CAC

tetradic

#ACE37C #7CE0E3 #B37CE3 #E3807C

square

#ACE37C #7CE0E3 #B37CE3 #E3807C

split-complementary

#ACE37C #807CE3 #E37CE0

monochromatic

#6DBC28 #8CD84A #ACE37C #CCEEAE #ECF9E1

Accessibility & contrast

On white

1.50

#ACE37C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.03

#ACE37C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE37C

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE37C	#FFFFFF	#000000	##000000
##ACE37C	1.00	1.50	14.03	14.03
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.03	21.00	1.00	1.00
##000000	14.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD674

Deuteranopia (green-blind)

#E3D282

Tritanopia (blue-blind)

#AEDCCB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ace37c;
/* rgb */ color: rgb(172, 227, 124);
/* oklch */ color: oklch(85.5% 0.145 131.8);

Tailwind

colors: {
  custom: {
    50: '#c7eca3',
    500: '#ace37c',
    950: '#000000',
  },
}

SCSS

$custom: #ace37c;
$custom-light: #c7eca3;
$custom-dark: #000000;

JSON

{
  "hex": "#ace37c",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 124
  },
  "hsl": {
    "h": 92.039,
    "s": 64.78,
    "l": 68.824
  },
  "oklch": {
    "l": 0.85484,
    "c": 0.14473,
    "h": 131.8
  },
  "luminance": 0.65164
}

Semantic roles & 50–950 ramp

primary

#ACE37C

secondary

#8549BA

accent

#19CD79

background

#FDFEFC

surface

#F9FDF6

border

#D2D5D0

text

#13160F

muted

#828480

Preview Lab

Preview with #ACE37C

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

Preview Lab → · Contrast checker → · Palette generator →