#597F15#597F15

#597F15 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.8% C 0.135 H 128.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#597F15
RGB	rgb(89, 127, 21)
HSL	hsl(82, 72%, 29%)
HSV	hsv(82, 83%, 50%)
CMYK	cmyk(29.9%, 0%, 83.5%, 50.2%)
CIE-LAB	lab(48.71, -29.16, 48.36)
CIE-LCH	lch(48.71, 56.47, 121.09°)
OKLab	oklab(54.8% -0.0839 0.106)
OKLCH	oklch(54.8% 0.135 128.4)
XYZ	xyz(11.8446, 17.3564, 3.4354)
Luminance	0.1736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597F15 #3B157F

analogous

#7F7015 #597F15 #247F15

triadic

#597F15 #15597F #7F1559

tetradic

#597F15 #157F70 #3B157F #7F1524

square

#597F15 #157F70 #3B157F #7F1524

split-complementary

#597F15 #15247F #70157F

monochromatic

#121A04 #344A0C #597F15 #7EB41E #9FDD31

Accessibility & contrast

On white

4.70

#597F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#597F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597F15

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597F15	#FFFFFF	#000000	##FFFFFF
##597F15	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867500

Deuteranopia (green-blind)

#807321

Tritanopia (blue-blind)

#5C796C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #597f15;
/* rgb */ color: rgb(89, 127, 21);
/* oklch */ color: oklch(54.8% 0.135 128.4);

Tailwind

colors: {
  custom: {
    50: '#8ca45d',
    500: '#597f15',
    950: '#000000',
  },
}

SCSS

$custom: #597f15;
$custom-light: #8ca45d;
$custom-dark: #000000;

JSON

{
  "hex": "#597f15",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 21
  },
  "hsl": {
    "h": 81.509,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.54799,
    "c": 0.13519,
    "h": 128.4
  },
  "luminance": 0.17357
}

Semantic roles & 50–950 ramp

primary

#597F15

secondary

#673CB4

accent

#39EE7A

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #597F15

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

Preview Lab → · Contrast checker → · Palette generator →