#839E1B#839E1B

#839E1B is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 65.6% C 0.150 H 121.5°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#839E1B
RGB	rgb(131, 158, 27)
HSL	hsl(72, 71%, 36%)
HSV	hsv(72, 83%, 62%)
CMYK	cmyk(17.1%, 0%, 82.9%, 38%)
CIE-LAB	lab(61.10, -26.32, 58.74)
CIE-LCH	lch(61.10, 64.37, 114.13°)
OKLab	oklab(65.57% -0.0782 0.1278)
OKLCH	oklch(65.57% 0.15 121.5)
XYZ	xyz(21.7852, 29.3581, 5.5557)
Luminance	0.2936 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#839E1B #361B9E

analogous

#9E781B #839E1B #429E1B

triadic

#839E1B #1B839E #9E1B83

tetradic

#839E1B #1B9E78 #361B9E #9E1B42

square

#839E1B #1B9E78 #361B9E #9E1B42

split-complementary

#839E1B #1B429E #781B9E

monochromatic

#2C3509 #586A12 #839E1B #AED224 #C4E152

Accessibility & contrast

On white

3.06

#839E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#839E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #839E1B

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##839E1B	#FFFFFF	#000000	##000000
##839E1B	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#A59429

Tritanopia (blue-blind)

#8B9587

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #839e1b;
/* rgb */ color: rgb(131, 158, 27);
/* oklch */ color: oklch(65.6% 0.150 121.5);

Tailwind

colors: {
  custom: {
    50: '#abba65',
    500: '#839e1b',
    950: '#000000',
  },
}

SCSS

$custom: #839e1b;
$custom-light: #abba65;
$custom-dark: #000000;

JSON

{
  "hex": "#839e1b",
  "rgb": {
    "r": 131,
    "g": 158,
    "b": 27
  },
  "hsl": {
    "h": 72.366,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.65568,
    "c": 0.14979,
    "h": 121.5
  },
  "luminance": 0.29358
}

Semantic roles & 50–950 ramp

primary

#839E1B

secondary

#6851C4

accent

#3AEE5F

background

#FAFBF6

surface

#F5F6EB

border

#CFD0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #839E1B

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

Preview Lab → · Contrast checker → · Palette generator →