#80B340#80B340

#80B340 is a light, vivid yellow-green. Relative luminance 0.372; OKLCH L 70.7% C 0.155 H 130.0°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#80B340
RGB	rgb(128, 179, 64)
HSL	hsl(87, 47%, 48%)
HSV	hsv(87, 64%, 70%)
CMYK	cmyk(28.5%, 0%, 64.2%, 29.8%)
CIE-LAB	lab(67.43, -35.24, 51.65)
CIE-LCH	lch(67.43, 62.53, 124.30°)
OKLab	oklab(70.72% -0.0994 0.1186)
OKLCH	oklch(70.72% 0.155 130)
XYZ	xyz(25.9474, 37.1988, 10.6625)
Luminance	0.3720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80B340 #7340B3

analogous

#B3AD40 #80B340 #46B340

triadic

#80B340 #4080B3 #B34080

tetradic

#80B340 #40B3AD #7340B3 #B34046

square

#80B340 #40B3AD #7340B3 #B34046

split-complementary

#80B340 #4046B3 #AD40B3

monochromatic

#405920 #608630 #80B340 #9EC967 #BBD994

Accessibility & contrast

On white

2.49

#80B340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#80B340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80B340

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80B340	#FFFFFF	#000000	##000000
##80B340	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA732

Deuteranopia (green-blind)

#B4A349

Tritanopia (blue-blind)

#83AC9B

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #80b340;
/* rgb */ color: rgb(128, 179, 64);
/* oklch */ color: oklch(70.7% 0.155 130.0);

Tailwind

colors: {
  custom: {
    50: '#a8ca7a',
    500: '#80b340',
    950: '#000000',
  },
}

SCSS

$custom: #80b340;
$custom-light: #a8ca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#80b340",
  "rgb": {
    "r": 128,
    "g": 179,
    "b": 64
  },
  "hsl": {
    "h": 86.609,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7072,
    "c": 0.15478,
    "h": 130
  },
  "luminance": 0.372
}

Semantic roles & 50–950 ramp

primary

#80B340

secondary

#A48AC4

accent

#51D78C

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #80B340

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

Preview Lab → · Contrast checker → · Palette generator →