#ACE35F#ACE35F

#ACE35F is a very light, vivid yellow-green. Relative luminance 0.645; OKLCH L 85.1% C 0.172 H 128.6°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#ACE35F
RGB	rgb(172, 227, 95)
HSL	hsl(85, 70%, 63%)
HSV	hsv(85, 58%, 89%)
CMYK	cmyk(24.2%, 0%, 58.1%, 11%)
CIE-LAB	lab(84.24, -37.97, 57.60)
CIE-LCH	lch(84.24, 68.98, 123.39°)
OKLab	oklab(85.12% -0.1069 0.1342)
OKLCH	oklch(85.12% 0.172 128.6)
XYZ	xyz(46.5477, 64.5341, 20.8282)
Luminance	0.6453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE35F #965FE3

analogous

#E3D85F #ACE35F #6AE35F

triadic

#ACE35F #5FACE3 #E35FAC

tetradic

#ACE35F #5FE3D8 #965FE3 #E35F6A

square

#ACE35F #5FE3D8 #965FE3 #E35F6A

split-complementary

#ACE35F #5F6AE3 #D85FE3

monochromatic

#6FAA1E #91DA2B #ACE35F #C7EC93 #E2F5C7

Accessibility & contrast

On white

1.51

#ACE35F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#ACE35F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE35F

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE35F	#FFFFFF	#000000	##000000
##ACE35F	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)

#EDD551

Deuteranopia (green-blind)

#E5D168

Tritanopia (blue-blind)

#B1DAC6

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace35f;
/* rgb */ color: rgb(172, 227, 95);
/* oklch */ color: oklch(85.1% 0.172 128.6);

Tailwind

colors: {
  custom: {
    50: '#c8ec91',
    500: '#ace35f',
    950: '#000000',
  },
}

SCSS

$custom: #ace35f;
$custom-light: #c8ec91;
$custom-dark: #000000;

JSON

{
  "hex": "#ace35f",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 95
  },
  "hsl": {
    "h": 85,
    "s": 70.213,
    "l": 63.137
  },
  "oklch": {
    "l": 0.85117,
    "c": 0.17155,
    "h": 128.6
  },
  "luminance": 0.64535
}

Semantic roles & 50–950 ramp

primary

#ACE35F

secondary

#6A3BAC

accent

#13D263

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE35F

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

Preview Lab → · Contrast checker → · Palette generator →