#59AC27#59AC27

#59AC27 is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 66.7% C 0.182 H 136.6°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#59AC27
RGB	rgb(89, 172, 39)
HSL	hsl(97, 63%, 41%)
HSV	hsv(97, 77%, 67%)
CMYK	cmyk(48.3%, 0%, 77.3%, 32.5%)
CIE-LAB	lab(63.16, -47.62, 56.21)
CIE-LCH	lch(63.16, 73.67, 130.27°)
OKLab	oklab(66.65% -0.1325 0.1253)
OKLCH	oklch(66.65% 0.182 136.6)
XYZ	xyz(19.2380, 31.7741, 7.0384)
Luminance	0.3177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59AC27 #7A27AC

analogous

#9CAC27 #59AC27 #27AC38

triadic

#59AC27 #2759AC #AC2759

tetradic

#59AC27 #279CAC #7A27AC #AC3827

square

#59AC27 #279CAC #7A27AC #AC3827

split-complementary

#59AC27 #3827AC #AC279C

monochromatic

#254810 #3F7A1C #59AC27 #76D33D #99DE6F

Accessibility & contrast

On white

2.86

#59AC27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#59AC27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59AC27

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59AC27	#FFFFFF	#000000	##000000
##59AC27	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D04

Deuteranopia (green-blind)

#A79635

Tritanopia (blue-blind)

#55A693

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #59ac27;
/* rgb */ color: rgb(89, 172, 39);
/* oklch */ color: oklch(66.7% 0.182 136.6);

Tailwind

colors: {
  custom: {
    50: '#90c56c',
    500: '#59ac27',
    950: '#000000',
  },
}

SCSS

$custom: #59ac27;
$custom-light: #90c56c;
$custom-dark: #000000;

JSON

{
  "hex": "#59ac27",
  "rgb": {
    "r": 89,
    "g": 172,
    "b": 39
  },
  "hsl": {
    "h": 97.444,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66654,
    "c": 0.18234,
    "h": 136.6
  },
  "luminance": 0.31775
}

Semantic roles & 50–950 ramp

primary

#59AC27

secondary

#A36AC5

accent

#42E6A8

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #59AC27

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

Preview Lab → · Contrast checker → · Palette generator →