#8BD840#8BD840

#8BD840 is a light, vivid yellow-green. Relative luminance 0.550; OKLCH L 80.3% C 0.196 H 132.7°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#8BD840
RGB	rgb(139, 216, 64)
HSL	hsl(90, 66%, 55%)
HSV	hsv(90, 70%, 85%)
CMYK	cmyk(35.6%, 0%, 70.4%, 15.3%)
CIE-LAB	lab(79.02, -47.39, 63.97)
CIE-LCH	lch(79.02, 79.61, 126.53°)
OKLab	oklab(80.32% -0.1333 0.1443)
OKLCH	oklch(80.32% 0.196 132.7)
XYZ	xyz(36.1282, 54.9693, 13.5561)
Luminance	0.5497 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8BD840 #8D40D8

analogous

#D7D840 #8BD840 #40D841

triadic

#8BD840 #408BD8 #D8408B

tetradic

#8BD840 #40D7D8 #8D40D8 #D84140

square

#8BD840 #40D7D8 #8D40D8 #D84140

split-complementary

#8BD840 #4140D8 #D840D7

monochromatic

#4E831B #6CB625 #8BD840 #AAE273 #C9EDA6

Accessibility & contrast

On white

1.75

#8BD840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#8BD840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8BD840

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8BD840	#FFFFFF	#000000	##000000
##8BD840	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C827

Deuteranopia (green-blind)

#D6C24E

Tritanopia (blue-blind)

#8CCFBA

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #8bd840;
/* rgb */ color: rgb(139, 216, 64);
/* oklch */ color: oklch(80.3% 0.196 132.7);

Tailwind

colors: {
  custom: {
    50: '#b2e47e',
    500: '#8bd840',
    950: '#000000',
  },
}

SCSS

$custom: #8bd840;
$custom-light: #b2e47e;
$custom-dark: #000000;

JSON

{
  "hex": "#8bd840",
  "rgb": {
    "r": 139,
    "g": 216,
    "b": 64
  },
  "hsl": {
    "h": 90.395,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80321,
    "c": 0.19646,
    "h": 132.7
  },
  "luminance": 0.54971
}

Semantic roles & 50–950 ramp

primary

#8BD840

secondary

#5F338A

accent

#3FE995

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8BD840

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

Preview Lab → · Contrast checker → · Palette generator →