#ACE35A#ACE35A

#ACE35A is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 85.1% C 0.176 H 128.2°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#ACE35A
RGB	rgb(172, 227, 90)
HSL	hsl(84, 71%, 62%)
HSV	hsv(84, 60%, 89%)
CMYK	cmyk(24.2%, 0%, 60.4%, 11%)
CIE-LAB	lab(84.20, -38.39, 59.69)
CIE-LCH	lch(84.20, 70.97, 122.75°)
OKLab	oklab(85.07% -0.1085 0.1381)
OKLCH	oklch(85.07% 0.176 128.2)
XYZ	xyz(46.3277, 64.4461, 19.6694)
Luminance	0.6445 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE35A #915AE3

analogous

#E3D65A #ACE35A #67E35A

triadic

#ACE35A #5AACE3 #E35AAC

tetradic

#ACE35A #5AE3D6 #915AE3 #E35A67

square

#ACE35A #5AE3D6 #915AE3 #E35A67

split-complementary

#ACE35A #5A67E3 #D65AE3

monochromatic

#6FA61C #92DA26 #ACE35A #C6EC8E #E1F5C3

Accessibility & contrast

On white

1.51

#ACE35A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#ACE35A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE35A

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE35A	#FFFFFF	#000000	##000000
##ACE35A	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD44A

Deuteranopia (green-blind)

#E6D164

Tritanopia (blue-blind)

#B1DAC6

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace35a;
/* rgb */ color: rgb(172, 227, 90);
/* oklch */ color: oklch(85.1% 0.176 128.2);

Tailwind

colors: {
  custom: {
    50: '#c8ec8e',
    500: '#ace35a',
    950: '#000000',
  },
}

SCSS

$custom: #ace35a;
$custom-light: #c8ec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#ace35a",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 90
  },
  "hsl": {
    "h": 84.088,
    "s": 70.984,
    "l": 62.157
  },
  "oklch": {
    "l": 0.85065,
    "c": 0.17563,
    "h": 128.2
  },
  "luminance": 0.64447
}

Semantic roles & 50–950 ramp

primary

#ACE35A

secondary

#6639A9

accent

#12D360

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE35A

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

Preview Lab → · Contrast checker → · Palette generator →