#559B25#559B25

#559B25 is a light, vivid yellow-green. Relative luminance 0.255; OKLCH L 62.0% C 0.165 H 135.6°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#559B25
RGB	rgb(85, 155, 37)
HSL	hsl(96, 61%, 38%)
HSV	hsv(96, 76%, 61%)
CMYK	cmyk(45.2%, 0%, 76.1%, 39.2%)
CIE-LAB	lab(57.57, -42.16, 51.41)
CIE-LCH	lch(57.57, 66.49, 129.36°)
OKLab	oklab(62.01% -0.1176 0.1151)
OKLCH	oklch(62.01% 0.165 135.6)
XYZ	xyz(15.8012, 25.5066, 5.8406)
Luminance	0.2551 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559B25 #6B259B

analogous

#909B25 #559B25 #259B30

triadic

#559B25 #25559B #9B2555

tetradic

#559B25 #25909B #6B259B #9B3025

square

#559B25 #25909B #6B259B #9B3025

split-complementary

#559B25 #30259B #9B2590

monochromatic

#1F380D #3A6A19 #559B25 #70CC31 #92D961

Accessibility & contrast

On white

3.44

#559B25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#559B25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559B25

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559B25	#FFFFFF	#000000	##000000
##559B25	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E0B

Deuteranopia (green-blind)

#978831

Tritanopia (blue-blind)

#539585

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #559b25;
/* rgb */ color: rgb(85, 155, 37);
/* oklch */ color: oklch(62.0% 0.165 135.6);

Tailwind

colors: {
  custom: {
    50: '#8bb968',
    500: '#559b25',
    950: '#000000',
  },
}

SCSS

$custom: #559b25;
$custom-light: #8bb968;
$custom-dark: #000000;

JSON

{
  "hex": "#559b25",
  "rgb": {
    "r": 85,
    "g": 155,
    "b": 37
  },
  "hsl": {
    "h": 95.593,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.62011,
    "c": 0.16453,
    "h": 135.6
  },
  "luminance": 0.25508
}

Semantic roles & 50–950 ramp

primary

#559B25

secondary

#975DBF

accent

#43E5A3

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1107

muted

#7D807A

Preview Lab

Preview with #559B25

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

Preview Lab → · Contrast checker → · Palette generator →