#8AC540#8AC540

#8AC540 is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 75.7% C 0.173 H 130.3°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#8AC540
RGB	rgb(138, 197, 64)
HSL	hsl(87, 53%, 51%)
HSV	hsv(87, 68%, 77%)
CMYK	cmyk(29.9%, 0%, 67.5%, 22.7%)
CIE-LAB	lab(73.35, -39.60, 58.12)
CIE-LCH	lch(73.35, 70.33, 124.27°)
OKLab	oklab(75.69% -0.112 0.1321)
OKLCH	oklch(75.69% 0.173 130.3)
XYZ	xyz(31.3727, 45.7050, 12.0185)
Luminance	0.4571 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8AC540 #7B40C5

analogous

#C5BE40 #8AC540 #47C540

triadic

#8AC540 #408AC5 #C5408A

tetradic

#8AC540 #40C5BE #7B40C5 #C54047

square

#8AC540 #40C5BE #7B40C5 #C54047

split-complementary

#8AC540 #4047C5 #BE40C5

monochromatic

#496A20 #6A992F #8AC540 #A7D36F #C4E29E

Accessibility & contrast

On white

2.07

#8AC540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#8AC540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8AC540

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8AC540	#FFFFFF	#000000	##000000
##8AC540	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72D

Deuteranopia (green-blind)

#C6B34B

Tritanopia (blue-blind)

#8DBDAA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #8ac540;
/* rgb */ color: rgb(138, 197, 64);
/* oklch */ color: oklch(75.7% 0.173 130.3);

Tailwind

colors: {
  custom: {
    50: '#b0d77c',
    500: '#8ac540',
    950: '#000000',
  },
}

SCSS

$custom: #8ac540;
$custom-light: #b0d77c;
$custom-dark: #000000;

JSON

{
  "hex": "#8ac540",
  "rgb": {
    "r": 138,
    "g": 197,
    "b": 64
  },
  "hsl": {
    "h": 86.617,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75687,
    "c": 0.17316,
    "h": 130.3
  },
  "luminance": 0.45706
}

Semantic roles & 50–950 ramp

primary

#8AC540

secondary

#AD93CE

accent

#4BDD8C

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8AC540

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

Preview Lab → · Contrast checker → · Palette generator →