#597E12#597E12

#597E12 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.5% C 0.135 H 127.9°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#597E12
RGB	rgb(89, 126, 18)
HSL	hsl(81, 75%, 28%)
HSV	hsv(81, 86%, 49%)
CMYK	cmyk(29.4%, 0%, 85.7%, 50.6%)
CIE-LAB	lab(48.37, -28.81, 48.92)
CIE-LCH	lch(48.37, 56.77, 120.50°)
OKLab	oklab(54.52% -0.0831 0.1067)
OKLCH	oklch(54.52% 0.135 127.9)
XYZ	xyz(11.6899, 17.0889, 3.2548)
Luminance	0.1709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597E12 #37127E

analogous

#7E6D12 #597E12 #237E12

triadic

#597E12 #12597E #7E1259

tetradic

#597E12 #127E6D #37127E #7E1223

square

#597E12 #127E6D #37127E #7E1223

split-complementary

#597E12 #12237E #6D127E

monochromatic

#131B04 #33480A #597E12 #7FB41A #A2E12A

Accessibility & contrast

On white

4.75

#597E12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#597E12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597E12

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597E12	#FFFFFF	#000000	##FFFFFF
##597E12	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857400

Deuteranopia (green-blind)

#80721F

Tritanopia (blue-blind)

#5D786B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #597e12;
/* rgb */ color: rgb(89, 126, 18);
/* oklch */ color: oklch(54.5% 0.135 127.9);

Tailwind

colors: {
  custom: {
    50: '#8ca35c',
    500: '#597e12',
    950: '#000000',
  },
}

SCSS

$custom: #597e12;
$custom-light: #8ca35c;
$custom-dark: #000000;

JSON

{
  "hex": "#597e12",
  "rgb": {
    "r": 89,
    "g": 126,
    "b": 18
  },
  "hsl": {
    "h": 80.556,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.54523,
    "c": 0.13525,
    "h": 127.9
  },
  "luminance": 0.17089
}

Semantic roles & 50–950 ramp

primary

#597E12

secondary

#6238B4

accent

#36F276

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F04

muted

#7D7F79

Preview Lab

Preview with #597E12

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

Preview Lab → · Contrast checker → · Palette generator →