#839B1B#839B1B

#839B1B is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.8% C 0.146 H 120.5°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#839B1B
RGB	rgb(131, 155, 27)
HSL	hsl(71, 70%, 36%)
HSV	hsv(71, 83%, 61%)
CMYK	cmyk(15.5%, 0%, 82.6%, 39.2%)
CIE-LAB	lab(60.20, -24.85, 57.96)
CIE-LCH	lch(60.20, 63.06, 113.20°)
OKLab	oklab(64.85% -0.0742 0.1261)
OKLCH	oklch(64.85% 0.146 120.5)
XYZ	xyz(21.2797, 28.3472, 5.3872)
Luminance	0.2835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#839B1B #331B9B

analogous

#9B731B #839B1B #439B1B

triadic

#839B1B #1B839B #9B1B83

tetradic

#839B1B #1B9B73 #331B9B #9B1B43

square

#839B1B #1B9B73 #331B9B #9B1B43

split-complementary

#839B1B #1B439B #731B9B

monochromatic

#2B3309 #576712 #839B1B #AFCF24 #C5E050

Accessibility & contrast

On white

3.15

#839B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#839B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #839B1B

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##839B1B	#FFFFFF	#000000	##000000
##839B1B	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#A29129

Tritanopia (blue-blind)

#8B9284

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #839b1b;
/* rgb */ color: rgb(131, 155, 27);
/* oklch */ color: oklch(64.8% 0.146 120.5);

Tailwind

colors: {
  custom: {
    50: '#abb865',
    500: '#839b1b',
    950: '#000000',
  },
}

SCSS

$custom: #839b1b;
$custom-light: #abb865;
$custom-dark: #000000;

JSON

{
  "hex": "#839b1b",
  "rgb": {
    "r": 131,
    "g": 155,
    "b": 27
  },
  "hsl": {
    "h": 71.25,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.64845,
    "c": 0.14627,
    "h": 120.5
  },
  "luminance": 0.28347
}

Semantic roles & 50–950 ramp

primary

#839B1B

secondary

#654FC3

accent

#3BED5C

background

#FAFBF6

surface

#F5F6EB

border

#CFD0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #839B1B

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

Preview Lab → · Contrast checker → · Palette generator →