#839F1B#839F1B

#839F1B is a light, vivid yellow-green. Relative luminance 0.297; OKLCH L 65.8% C 0.151 H 121.8°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#839F1B
RGB	rgb(131, 159, 27)
HSL	hsl(73, 71%, 36%)
HSV	hsv(73, 83%, 62%)
CMYK	cmyk(17.6%, 0%, 83%, 37.6%)
CIE-LAB	lab(61.40, -26.81, 59.01)
CIE-LCH	lch(61.40, 64.81, 114.43°)
OKLab	oklab(65.81% -0.0795 0.1283)
OKLCH	oklch(65.81% 0.151 121.8)
XYZ	xyz(21.9564, 29.7007, 5.6128)
Luminance	0.2970 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#839F1B #371B9F

analogous

#9F791B #839F1B #419F1B

triadic

#839F1B #1B839F #9F1B83

tetradic

#839F1B #1B9F79 #371B9F #9F1B41

square

#839F1B #1B9F79 #371B9F #9F1B41

split-complementary

#839F1B #1B419F #791B9F

monochromatic

#2D3609 #586B12 #839F1B #AED324 #C3E253

Accessibility & contrast

On white

3.03

#839F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#839F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #839F1B

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##839F1B	#FFFFFF	#000000	##000000
##839F1B	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#A6942A

Tritanopia (blue-blind)

#8B9687

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #839f1b;
/* rgb */ color: rgb(131, 159, 27);
/* oklch */ color: oklch(65.8% 0.151 121.8);

Tailwind

colors: {
  custom: {
    50: '#abbb65',
    500: '#839f1b',
    950: '#000000',
  },
}

SCSS

$custom: #839f1b;
$custom-light: #abbb65;
$custom-dark: #000000;

JSON

{
  "hex": "#839f1b",
  "rgb": {
    "r": 131,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 72.727,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.65809,
    "c": 0.15096,
    "h": 121.8
  },
  "luminance": 0.29701
}

Semantic roles & 50–950 ramp

primary

#839F1B

secondary

#6A51C5

accent

#3AEE60

background

#FAFBF6

surface

#F5F6EB

border

#CFD0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #839F1B

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

Preview Lab → · Contrast checker → · Palette generator →