#ACFF65#ACFF65

#ACFF65 is a very light, highly saturated yellow-green. Relative luminance 0.812; OKLCH L 91.6% C 0.203 H 133.0°. Best body text is #000000 at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#ACFF65
RGB	rgb(172, 255, 101)
HSL	hsl(92, 100%, 70%)
HSV	hsv(92, 60%, 100%)
CMYK	cmyk(32.5%, 0%, 60.4%, 0%)
CIE-LAB	lab(92.23, -49.56, 64.00)
CIE-LCH	lch(92.23, 80.95, 127.75°)
OKLab	oklab(91.62% -0.1384 0.1484)
OKLCH	oklch(91.62% 0.203 133)
XYZ	xyz(55.1213, 81.2281, 25.0837)
Luminance	0.8123 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACFF65 #B865FF

analogous

#F9FF65 #ACFF65 #65FF6B

triadic

#ACFF65 #65ACFF #FF65AC

tetradic

#ACFF65 #65F9FF #B865FF #FF6B65

square

#ACFF65 #65F9FF #B865FF #FF6B65

split-complementary

#ACFF65 #6B65FF #FF65F9

monochromatic

#6CEA00 #8BFF28 #ACFF65 #CDFFA2 #EEFFDF

Accessibility & contrast

On white

1.22

#ACFF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.25

#ACFF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACFF65

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACFF65	#FFFFFF	#000000	##000000
##ACFF65	1.00	1.22	17.25	17.25
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.25	21.00	1.00	1.00
##000000	17.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED53

Deuteranopia (green-blind)

#FDE671

Tritanopia (blue-blind)

#ADF6DE

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #acff65;
/* rgb */ color: rgb(172, 255, 101);
/* oklch */ color: oklch(91.6% 0.203 133.0);

Tailwind

colors: {
  custom: {
    50: '#c9ff96',
    500: '#acff65',
    950: '#000000',
  },
}

SCSS

$custom: #acff65;
$custom-light: #c9ff96;
$custom-dark: #000000;

JSON

{
  "hex": "#acff65",
  "rgb": {
    "r": 172,
    "g": 255,
    "b": 101
  },
  "hsl": {
    "h": 92.338,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.91621,
    "c": 0.20293,
    "h": 133
  },
  "luminance": 0.8123
}

Semantic roles & 50–950 ramp

primary

#ACFF65

secondary

#8B2EDA

accent

#00E67C

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14180E

muted

#83867F

Preview Lab

Preview with #ACFF65

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

Preview Lab → · Contrast checker → · Palette generator →