#8ACF40#8ACF40

#8ACF40 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.1% C 0.186 H 131.8°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#8ACF40
RGB	rgb(138, 207, 64)
HSL	hsl(89, 60%, 53%)
HSV	hsv(89, 69%, 81%)
CMYK	cmyk(33.3%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(76.31, -43.94, 61.18)
CIE-LCH	lch(76.31, 75.33, 125.69°)
OKLab	oklab(78.1% -0.1238 0.1385)
OKLCH	oklch(78.1% 0.186 131.8)
XYZ	xyz(33.7191, 50.3978, 12.8006)
Luminance	0.5040 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ACF40 #8540CF

analogous

#CFCD40 #8ACF40 #42CF40

triadic

#8ACF40 #408ACF #CF408A

tetradic

#8ACF40 #40CFCD #8540CF #CF4042

square

#8ACF40 #40CFCD #8540CF #CF4042

split-complementary

#8ACF40 #4042CF #CD40CF

monochromatic

#4C771E #6BA82A #8ACF40 #A8DB71 #C6E8A2

Accessibility & contrast

On white

1.90

#8ACF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#8ACF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ACF40

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ACF40	#FFFFFF	#000000	##000000
##8ACF40	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02A

Deuteranopia (green-blind)

#CEBA4D

Tritanopia (blue-blind)

#8CC7B3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #8acf40;
/* rgb */ color: rgb(138, 207, 64);
/* oklch */ color: oklch(78.1% 0.186 131.8);

Tailwind

colors: {
  custom: {
    50: '#b1de7d',
    500: '#8acf40',
    950: '#000000',
  },
}

SCSS

$custom: #8acf40;
$custom-light: #b1de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#8acf40",
  "rgb": {
    "r": 138,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 88.951,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.78096,
    "c": 0.1858,
    "h": 131.8
  },
  "luminance": 0.50399
}

Semantic roles & 50–950 ramp

primary

#8ACF40

secondary

#58347F

accent

#45E391

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8ACF40

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

Preview Lab → · Contrast checker → · Palette generator →