#8AC640#8AC640

#8AC640 is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 75.9% C 0.174 H 130.5°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#8AC640
RGB	rgb(138, 198, 64)
HSL	hsl(87, 54%, 51%)
HSV	hsv(87, 68%, 78%)
CMYK	cmyk(30.3%, 0%, 67.7%, 22.4%)
CIE-LAB	lab(73.65, -40.04, 58.43)
CIE-LCH	lch(73.65, 70.83, 124.42°)
OKLab	oklab(75.93% -0.1132 0.1327)
OKLCH	oklch(75.93% 0.174 130.5)
XYZ	xyz(31.6005, 46.1606, 12.0944)
Luminance	0.4616 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8AC640 #7C40C6

analogous

#C6BF40 #8AC640 #47C640

triadic

#8AC640 #408AC6 #C6408A

tetradic

#8AC640 #40C6BF #7C40C6 #C64047

square

#8AC640 #40C6BF #7C40C6 #C64047

split-complementary

#8AC640 #4047C6 #BF40C6

monochromatic

#4A6C20 #6A9B2E #8AC640 #A7D46F #C4E29E

Accessibility & contrast

On white

2.05

#8AC640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#8AC640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8AC640

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8AC640	#FFFFFF	#000000	##000000
##8AC640	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82D

Deuteranopia (green-blind)

#C6B34B

Tritanopia (blue-blind)

#8DBEAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #8ac640;
/* rgb */ color: rgb(138, 198, 64);
/* oklch */ color: oklch(75.9% 0.174 130.5);

Tailwind

colors: {
  custom: {
    50: '#b0d77c',
    500: '#8ac640',
    950: '#000000',
  },
}

SCSS

$custom: #8ac640;
$custom-light: #b0d77c;
$custom-dark: #000000;

JSON

{
  "hex": "#8ac640",
  "rgb": {
    "r": 138,
    "g": 198,
    "b": 64
  },
  "hsl": {
    "h": 86.866,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75928,
    "c": 0.17444,
    "h": 130.5
  },
  "luminance": 0.46162
}

Semantic roles & 50–950 ramp

primary

#8AC640

secondary

#AE93CE

accent

#4ADD8C

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8AC640

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

Preview Lab → · Contrast checker → · Palette generator →