#59B023#59B023

#59B023 is a light, vivid yellow-green. Relative luminance 0.333; OKLCH L 67.7% C 0.189 H 136.6°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#59B023
RGB	rgb(89, 176, 35)
HSL	hsl(97, 67%, 41%)
HSV	hsv(97, 80%, 69%)
CMYK	cmyk(49.4%, 0%, 80.1%, 31%)
CIE-LAB	lab(64.40, -49.41, 58.63)
CIE-LCH	lch(64.40, 76.67, 130.12°)
OKLab	oklab(67.67% -0.1375 0.1298)
OKLCH	oklch(67.67% 0.189 136.6)
XYZ	xyz(19.9480, 33.2945, 6.9651)
Luminance	0.3330 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B023 #7A23B0

analogous

#A0B023 #59B023 #23B033

triadic

#59B023 #2359B0 #B02359

tetradic

#59B023 #23A0B0 #7A23B0 #B03323

square

#59B023 #23A0B0 #7A23B0 #B03323

split-complementary

#59B023 #3323B0 #B023A0

monochromatic

#254A0F #3F7D19 #59B023 #76D839 #99E26C

Accessibility & contrast

On white

2.74

#59B023 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#59B023 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B023

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B023	#FFFFFF	#000000	##000000
##59B023	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A100

Deuteranopia (green-blind)

#AB9934

Tritanopia (blue-blind)

#54A996

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #59b023;
/* rgb */ color: rgb(89, 176, 35);
/* oklch */ color: oklch(67.7% 0.189 136.6);

Tailwind

colors: {
  custom: {
    50: '#90c86a',
    500: '#59b023',
    950: '#000000',
  },
}

SCSS

$custom: #59b023;
$custom-light: #90c86a;
$custom-dark: #000000;

JSON

{
  "hex": "#59b023",
  "rgb": {
    "r": 89,
    "g": 176,
    "b": 35
  },
  "hsl": {
    "h": 97.021,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6767,
    "c": 0.18908,
    "h": 136.6
  },
  "luminance": 0.33296
}

Semantic roles & 50–950 ramp

primary

#59B023

secondary

#A367C8

accent

#3EEAA8

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #59B023

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

Preview Lab → · Contrast checker → · Palette generator →