#59B01F#59B01F

#59B01F is a light, vivid yellow-green. Relative luminance 0.333; OKLCH L 67.6% C 0.191 H 136.4°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#59B01F
RGB	rgb(89, 176, 31)
HSL	hsl(96, 70%, 41%)
HSV	hsv(96, 82%, 69%)
CMYK	cmyk(49.4%, 0%, 82.4%, 31%)
CIE-LAB	lab(64.38, -49.61, 59.75)
CIE-LCH	lch(64.38, 77.66, 129.70°)
OKLab	oklab(67.65% -0.1383 0.1316)
OKLCH	oklch(67.65% 0.191 136.4)
XYZ	xyz(19.8919, 33.2721, 6.6700)
Luminance	0.3327 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B01F #761FB0

analogous

#A1B01F #59B01F #1FB02D

triadic

#59B01F #1F59B0 #B01F59

tetradic

#59B01F #1FA1B0 #761FB0 #B02D1F

square

#59B01F #1FA1B0 #761FB0 #B02D1F

split-complementary

#59B01F #2D1FB0 #B01FA1

monochromatic

#24480D #3F7C16 #59B01F #75DB31 #98E465

Accessibility & contrast

On white

2.74

#59B01F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#59B01F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B01F

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B01F	#FFFFFF	#000000	##000000
##59B01F	1.00	2.74	7.65	7.65
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A100

Deuteranopia (green-blind)

#AB9931

Tritanopia (blue-blind)

#54A996

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #59b01f;
/* rgb */ color: rgb(89, 176, 31);
/* oklch */ color: oklch(67.6% 0.191 136.4);

Tailwind

colors: {
  custom: {
    50: '#91c869',
    500: '#59b01f',
    950: '#000000',
  },
}

SCSS

$custom: #59b01f;
$custom-light: #91c869;
$custom-dark: #000000;

JSON

{
  "hex": "#59b01f",
  "rgb": {
    "r": 89,
    "g": 176,
    "b": 31
  },
  "hsl": {
    "h": 96,
    "s": 70.048,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67649,
    "c": 0.19084,
    "h": 136.4
  },
  "luminance": 0.33273
}

Semantic roles & 50–950 ramp

primary

#59B01F

secondary

#A062C9

accent

#3BEDA6

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #59B01F

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

Preview Lab → · Contrast checker → · Palette generator →