#ACE273#ACE273

#ACE273 is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 85.1% C 0.152 H 130.4°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#ACE273
RGB	rgb(172, 226, 115)
HSL	hsl(89, 66%, 67%)
HSV	hsv(89, 49%, 89%)
CMYK	cmyk(23.9%, 0%, 49.1%, 11.4%)
CIE-LAB	lab(84.17, -35.55, 48.39)
CIE-LCH	lch(84.17, 60.04, 126.30°)
OKLab	oklab(85.13% -0.0987 0.1158)
OKLCH	oklch(85.13% 0.152 130.4)
XYZ	xyz(47.3036, 64.4001, 26.1546)
Luminance	0.6440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE273 #A973E2

analogous

#E2E073 #ACE273 #75E273

triadic

#ACE273 #73ACE2 #E273AC

tetradic

#ACE273 #73E2E0 #A973E2 #E27375

square

#ACE273 #73E2E0 #A973E2 #E27375

split-complementary

#ACE273 #7375E2 #E073E2

monochromatic

#6FB526 #8ED740 #ACE273 #CAEDA6 #E8F7D8

Accessibility & contrast

On white

1.51

#ACE273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#ACE273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE273

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE273	#FFFFFF	#000000	##000000
##ACE273	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD569

Deuteranopia (green-blind)

#E3D17A

Tritanopia (blue-blind)

#AFDAC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace273;
/* rgb */ color: rgb(172, 226, 115);
/* oklch */ color: oklch(85.1% 0.152 130.4);

Tailwind

colors: {
  custom: {
    50: '#c7eb9d',
    500: '#ace273',
    950: '#000000',
  },
}

SCSS

$custom: #ace273;
$custom-light: #c7eb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#ace273",
  "rgb": {
    "r": 172,
    "g": 226,
    "b": 115
  },
  "hsl": {
    "h": 89.189,
    "s": 65.68,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85129,
    "c": 0.15217,
    "h": 130.4
  },
  "luminance": 0.64401
}

Semantic roles & 50–950 ramp

primary

#ACE273

secondary

#7B43B6

accent

#18CE70

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160E

muted

#82847F

Preview Lab

Preview with #ACE273

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

Preview Lab → · Contrast checker → · Palette generator →