#839F2B#839F2B

#839F2B is a light, vivid yellow-green. Relative luminance 0.298; OKLCH L 65.9% C 0.142 H 122.3°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#839F2B
RGB	rgb(131, 159, 43)
HSL	hsl(74, 57%, 40%)
HSV	hsv(74, 73%, 62%)
CMYK	cmyk(17.6%, 0%, 73%, 37.6%)
CIE-LAB	lab(61.48, -26.06, 53.97)
CIE-LCH	lch(61.48, 59.93, 115.77°)
OKLab	oklab(65.9% -0.0762 0.1204)
OKLCH	oklch(65.9% 0.142 122.3)
XYZ	xyz(22.1946, 29.7959, 6.8670)
Luminance	0.2980 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#839F2B #472B9F

analogous

#9F812B #839F2B #499F2B

triadic

#839F2B #2B839F #9F2B83

tetradic

#839F2B #2B9F81 #472B9F #9F2B49

square

#839F2B #2B9F81 #472B9F #9F2B49

split-complementary

#839F2B #2B499F #812B9F

monochromatic

#343F11 #5B6F1E #839F2B #A8CA3D #BED76D

Accessibility & contrast

On white

3.02

#839F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#839F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #839F2B

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##839F2B	#FFFFFF	#000000	##000000
##839F2B	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99516

Deuteranopia (green-blind)

#A59435

Tritanopia (blue-blind)

#8A9788

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #839f2b;
/* rgb */ color: rgb(131, 159, 43);
/* oklch */ color: oklch(65.9% 0.142 122.3);

Tailwind

colors: {
  custom: {
    50: '#aabb6c',
    500: '#839f2b',
    950: '#000000',
  },
}

SCSS

$custom: #839f2b;
$custom-light: #aabb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#839f2b",
  "rgb": {
    "r": 131,
    "g": 159,
    "b": 43
  },
  "hsl": {
    "h": 74.483,
    "s": 57.426,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65903,
    "c": 0.14249,
    "h": 122.3
  },
  "luminance": 0.29796
}

Semantic roles & 50–950 ramp

primary

#839F2B

secondary

#7C67BE

accent

#47E16C

background

#FAFBF6

surface

#F4F6EC

border

#CED0C7

text

#101107

muted

#7F807A

Preview Lab

Preview with #839F2B

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

Preview Lab → · Contrast checker → · Palette generator →