#59971B#59971B

#59971B is a mid, vivid yellow-green. Relative luminance 0.243; OKLCH L 61.1% C 0.163 H 133.4°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#59971B
RGB	rgb(89, 151, 27)
HSL	hsl(90, 70%, 35%)
HSV	hsv(90, 82%, 59%)
CMYK	cmyk(41.1%, 0%, 82.1%, 40.8%)
CIE-LAB	lab(56.42, -39.68, 53.61)
CIE-LCH	lch(56.42, 66.70, 126.50°)
OKLab	oklab(61.11% -0.1118 0.1181)
OKLCH	oklch(61.11% 0.163 133.4)
XYZ	xyz(15.3840, 24.3354, 4.9233)
Luminance	0.2434 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59971B #591B97

analogous

#97971B #59971B #1B971B

triadic

#59971B #1B5997 #971B59

tetradic

#59971B #1B9797 #591B97 #971B1B

square

#59971B #1B9797 #591B97 #971B1B

split-complementary

#59971B #1B1B97 #971B97

monochromatic

#1C2F08 #3A6312 #59971B #78CB24 #96DF4D

Accessibility & contrast

On white

3.58

#59971B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#59971B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #59971B

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59971B	#FFFFFF	#000000	##000000
##59971B	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#95862A

Tritanopia (blue-blind)

#599181

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #59971b;
/* rgb */ color: rgb(89, 151, 27);
/* oklch */ color: oklch(61.1% 0.163 133.4);

Tailwind

colors: {
  custom: {
    50: '#8eb663',
    500: '#59971b',
    950: '#000000',
  },
}

SCSS

$custom: #59971b;
$custom-light: #8eb663;
$custom-dark: #000000;

JSON

{
  "hex": "#59971b",
  "rgb": {
    "r": 89,
    "g": 151,
    "b": 27
  },
  "hsl": {
    "h": 90,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.61108,
    "c": 0.16262,
    "h": 133.4
  },
  "luminance": 0.24336
}

Semantic roles & 50–950 ramp

primary

#59971B

secondary

#874CC1

accent

#3BEC94

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #59971B

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

Preview Lab → · Contrast checker → · Palette generator →