#ACE161#ACE161

#ACE161 is a very light, vivid yellow-green. Relative luminance 0.635; OKLCH L 84.7% C 0.167 H 128.4°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#ACE161
RGB	rgb(172, 225, 97)
HSL	hsl(85, 68%, 63%)
HSV	hsv(85, 57%, 88%)
CMYK	cmyk(23.6%, 0%, 56.9%, 11.8%)
CIE-LAB	lab(83.70, -36.89, 56.09)
CIE-LCH	lch(83.70, 67.14, 123.33°)
OKLab	oklab(84.68% -0.1038 0.1311)
OKLCH	oklch(84.68% 0.167 128.4)
XYZ	xyz(46.0959, 63.4833, 21.1319)
Luminance	0.6348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE161 #9661E1

analogous

#E1D661 #ACE161 #6CE161

triadic

#ACE161 #61ACE1 #E161AC

tetradic

#ACE161 #61E1D6 #9661E1 #E1616C

square

#ACE161 #61E1D6 #9661E1 #E1616C

split-complementary

#ACE161 #616CE1 #D661E1

monochromatic

#6FA820 #91D72E #ACE161 #C7EB94 #E2F5C8

Accessibility & contrast

On white

1.53

#ACE161 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.70

#ACE161 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE161

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE161	#FFFFFF	#000000	##000000
##ACE161	1.00	1.53	13.70	13.70
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.70	21.00	1.00	1.00
##000000	13.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD354

Deuteranopia (green-blind)

#E4D06A

Tritanopia (blue-blind)

#B1D8C5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ace161;
/* rgb */ color: rgb(172, 225, 97);
/* oklch */ color: oklch(84.7% 0.167 128.4);

Tailwind

colors: {
  custom: {
    50: '#c7ea92',
    500: '#ace161',
    950: '#000000',
  },
}

SCSS

$custom: #ace161;
$custom-light: #c7ea92;
$custom-dark: #000000;

JSON

{
  "hex": "#ace161",
  "rgb": {
    "r": 172,
    "g": 225,
    "b": 97
  },
  "hsl": {
    "h": 84.844,
    "s": 68.085,
    "l": 63.137
  },
  "oklch": {
    "l": 0.8468,
    "c": 0.16723,
    "h": 128.4
  },
  "luminance": 0.63484
}

Semantic roles & 50–950 ramp

primary

#ACE161

secondary

#6A3CAA

accent

#15D063

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE161

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

Preview Lab → · Contrast checker → · Palette generator →