#8BB440#8BB440

#8BB440 is a light, vivid yellow-green. Relative luminance 0.385; OKLCH L 71.7% C 0.151 H 126.5°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#8BB440
RGB	rgb(139, 180, 64)
HSL	hsl(81, 48%, 48%)
HSV	hsv(81, 64%, 71%)
CMYK	cmyk(22.8%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(68.39, -31.47, 52.88)
CIE-LCH	lch(68.39, 61.54, 120.76°)
OKLab	oklab(71.67% -0.0897 0.1211)
OKLCH	oklch(71.67% 0.151 126.5)
XYZ	xyz(27.8942, 38.5012, 10.8114)
Luminance	0.3850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8BB440 #6940B4

analogous

#B4A340 #8BB440 #51B440

triadic

#8BB440 #408BB4 #B4408B

tetradic

#8BB440 #40B4A3 #6940B4 #B44051

square

#8BB440 #40B4A3 #6940B4 #B44051

split-complementary

#8BB440 #4051B4 #A340B4

monochromatic

#455A20 #688730 #8BB440 #A7C968 #C1D995

Accessibility & contrast

On white

2.41

#8BB440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#8BB440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8BB440

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8BB440	#FFFFFF	#000000	##000000
##8BB440	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA831

Deuteranopia (green-blind)

#B7A649

Tritanopia (blue-blind)

#90AC9C

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #8bb440;
/* rgb */ color: rgb(139, 180, 64);
/* oklch */ color: oklch(71.7% 0.151 126.5);

Tailwind

colors: {
  custom: {
    50: '#b0ca7a',
    500: '#8bb440',
    950: '#000000',
  },
}

SCSS

$custom: #8bb440;
$custom-light: #b0ca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#8bb440",
  "rgb": {
    "r": 139,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 81.207,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.71674,
    "c": 0.15067,
    "h": 126.5
  },
  "luminance": 0.38502
}

Semantic roles & 50–950 ramp

primary

#8BB440

secondary

#9F8BC5

accent

#51D780

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11130A

muted

#80827C

Preview Lab

Preview with #8BB440

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

Preview Lab → · Contrast checker → · Palette generator →