#8FC340#8FC340

#8FC340 is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.5% C 0.168 H 128.5°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#8FC340
RGB	rgb(143, 195, 64)
HSL	hsl(84, 52%, 51%)
HSV	hsv(84, 67%, 76%)
CMYK	cmyk(26.7%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(73.05, -36.84, 57.89)
CIE-LCH	lch(73.05, 68.62, 122.47°)
OKLab	oklab(75.52% -0.1047 0.1315)
OKLCH	oklch(75.52% 0.168 128.5)
XYZ	xyz(31.7681, 45.2393, 11.9078)
Luminance	0.4524 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC340 #7440C3

analogous

#C3B540 #8FC340 #4DC340

triadic

#8FC340 #408FC3 #C3408F

tetradic

#8FC340 #40C3B5 #7440C3 #C3404D

square

#8FC340 #40C3B5 #7440C3 #C3404D

split-complementary

#8FC340 #404DC3 #B540C3

monochromatic

#4C6821 #6E972F #8FC340 #AAD26F #C6E09D

Accessibility & contrast

On white

2.09

#8FC340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#8FC340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC340

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC340	#FFFFFF	#000000	##000000
##8FC340	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB62D

Deuteranopia (green-blind)

#C5B24B

Tritanopia (blue-blind)

#93BBA9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #8fc340;
/* rgb */ color: rgb(143, 195, 64);
/* oklch */ color: oklch(75.5% 0.168 128.5);

Tailwind

colors: {
  custom: {
    50: '#b3d57c',
    500: '#8fc340',
    950: '#000000',
  },
}

SCSS

$custom: #8fc340;
$custom-light: #b3d57c;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc340",
  "rgb": {
    "r": 143,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 83.817,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75515,
    "c": 0.16812,
    "h": 128.5
  },
  "luminance": 0.4524
}

Semantic roles & 50–950 ramp

primary

#8FC340

secondary

#A992CC

accent

#4CDC85

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8FC340

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

Preview Lab → · Contrast checker → · Palette generator →