#ACE15A#ACE15A

#ACE15A is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.6% C 0.173 H 127.8°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#ACE15A
RGB	rgb(172, 225, 90)
HSL	hsl(84, 69%, 62%)
HSV	hsv(84, 60%, 88%)
CMYK	cmyk(23.6%, 0%, 60%, 11.8%)
CIE-LAB	lab(83.63, -37.49, 59.07)
CIE-LCH	lch(83.63, 69.96, 122.41°)
OKLab	oklab(84.61% -0.106 0.1368)
OKLCH	oklch(84.61% 0.173 127.8)
XYZ	xyz(45.7838, 63.3584, 19.4881)
Luminance	0.6336 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE15A #8F5AE1

analogous

#E1D35A #ACE15A #68E15A

triadic

#ACE15A #5AACE1 #E15AAC

tetradic

#ACE15A #5AE1D3 #8F5AE1 #E15A68

square

#ACE15A #5AE1D3 #8F5AE1 #E15A68

split-complementary

#ACE15A #5A68E1 #D35AE1

monochromatic

#6FA31E #92D727 #ACE15A #C6EA8E #E0F4C2

Accessibility & contrast

On white

1.54

#ACE15A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#ACE15A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE15A

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE15A	#FFFFFF	#000000	##000000
##ACE15A	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD34B

Deuteranopia (green-blind)

#E4CF64

Tritanopia (blue-blind)

#B1D8C4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #ace15a;
/* rgb */ color: rgb(172, 225, 90);
/* oklch */ color: oklch(84.6% 0.173 127.8);

Tailwind

colors: {
  custom: {
    50: '#c8ea8e',
    500: '#ace15a',
    950: '#000000',
  },
}

SCSS

$custom: #ace15a;
$custom-light: #c8ea8e;
$custom-dark: #000000;

JSON

{
  "hex": "#ace15a",
  "rgb": {
    "r": 172,
    "g": 225,
    "b": 90
  },
  "hsl": {
    "h": 83.556,
    "s": 69.231,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84606,
    "c": 0.17305,
    "h": 127.8
  },
  "luminance": 0.63359
}

Semantic roles & 50–950 ramp

primary

#ACE15A

secondary

#643AA6

accent

#14D15E

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE15A

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

Preview Lab → · Contrast checker → · Palette generator →