#819E1F#819E1F

#819E1F is a light, vivid yellow-green. Relative luminance 0.292; OKLCH L 65.4% C 0.149 H 122.4°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#819E1F
RGB	rgb(129, 158, 31)
HSL	hsl(74, 67%, 37%)
HSV	hsv(74, 80%, 62%)
CMYK	cmyk(18.4%, 0%, 80.4%, 38%)
CIE-LAB	lab(60.98, -27.01, 57.46)
CIE-LCH	lch(60.98, 63.49, 115.18°)
OKLab	oklab(65.44% -0.0797 0.1258)
OKLCH	oklch(65.44% 0.149 122.4)
XYZ	xyz(21.5278, 29.2197, 5.8019)
Luminance	0.2922 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819E1F #3C1F9E

analogous

#9E7C1F #819E1F #419E1F

triadic

#819E1F #1F819E #9E1F81

tetradic

#819E1F #1F9E7C #3C1F9E #9E1F41

square

#819E1F #1F9E7C #3C1F9E #9E1F41

split-complementary

#819E1F #1F419E #7C1F9E

monochromatic

#2D380B #576B15 #819E1F #ABD129 #C0DE59

Accessibility & contrast

On white

3.07

#819E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#819E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819E1F

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819E1F	#FFFFFF	#000000	##000000
##819E1F	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#A4932C

Tritanopia (blue-blind)

#889687

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #819e1f;
/* rgb */ color: rgb(129, 158, 31);
/* oklch */ color: oklch(65.4% 0.149 122.4);

Tailwind

colors: {
  custom: {
    50: '#a9ba67',
    500: '#819e1f',
    950: '#000000',
  },
}

SCSS

$custom: #819e1f;
$custom-light: #a9ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#819e1f",
  "rgb": {
    "r": 129,
    "g": 158,
    "b": 31
  },
  "hsl": {
    "h": 73.701,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.6544,
    "c": 0.14887,
    "h": 122.4
  },
  "luminance": 0.2922
}

Semantic roles & 50–950 ramp

primary

#819E1F

secondary

#6F56C2

accent

#3EEA65

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101107

muted

#7F807A

Preview Lab

Preview with #819E1F

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

Preview Lab → · Contrast checker → · Palette generator →