#ACE361#ACE361

#ACE361 is a very light, vivid yellow-green. Relative luminance 0.646; OKLCH L 85.1% C 0.170 H 128.7°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#ACE361
RGB	rgb(172, 227, 97)
HSL	hsl(85, 70%, 64%)
HSV	hsv(85, 57%, 89%)
CMYK	cmyk(24.2%, 0%, 57.3%, 11%)
CIE-LAB	lab(84.26, -37.79, 56.74)
CIE-LCH	lch(84.26, 68.17, 123.66°)
OKLab	oklab(85.14% -0.1063 0.1325)
OKLCH	oklch(85.14% 0.17 128.7)
XYZ	xyz(46.6398, 64.5709, 21.3131)
Luminance	0.6457 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE361 #9861E3

analogous

#E3D961 #ACE361 #6BE361

triadic

#ACE361 #61ACE3 #E361AC

tetradic

#ACE361 #61E3D9 #9861E3 #E3616B

square

#ACE361 #61E3D9 #9861E3 #E3616B

split-complementary

#ACE361 #616BE3 #D961E3

monochromatic

#70AB1E #91DA2D #ACE361 #C7EC95 #E3F5C9

Accessibility & contrast

On white

1.51

#ACE361 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#ACE361 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE361

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE361	#FFFFFF	#000000	##000000
##ACE361	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD553

Deuteranopia (green-blind)

#E5D16A

Tritanopia (blue-blind)

#B1DAC7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace361;
/* rgb */ color: rgb(172, 227, 97);
/* oklch */ color: oklch(85.1% 0.170 128.7);

Tailwind

colors: {
  custom: {
    50: '#c8ec92',
    500: '#ace361',
    950: '#000000',
  },
}

SCSS

$custom: #ace361;
$custom-light: #c8ec92;
$custom-dark: #000000;

JSON

{
  "hex": "#ace361",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 97
  },
  "hsl": {
    "h": 85.385,
    "s": 69.892,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85138,
    "c": 0.16987,
    "h": 128.7
  },
  "luminance": 0.64572
}

Semantic roles & 50–950 ramp

primary

#ACE361

secondary

#6B3BAD

accent

#14D264

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE361

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

Preview Lab → · Contrast checker → · Palette generator →