#557D1E#557D1E

#557D1E is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 54.1% C 0.130 H 130.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#557D1E
RGB	rgb(85, 125, 30)
HSL	hsl(85, 61%, 30%)
HSV	hsv(85, 76%, 49%)
CMYK	cmyk(32%, 0%, 76%, 51%)
CIE-LAB	lab(47.87, -29.34, 44.45)
CIE-LCH	lch(47.87, 53.26, 123.42°)
OKLab	oklab(54.07% -0.0834 0.0994)
OKLCH	oklch(54.07% 0.13 130)
XYZ	xyz(11.3142, 16.6919, 3.8538)
Luminance	0.1669 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557D1E #461E7D

analogous

#7D751E #557D1E #267D1E

triadic

#557D1E #1E557D #7D1E55

tetradic

#557D1E #1E7D75 #461E7D #7D1E26

square

#557D1E #1E7D75 #461E7D #7D1E26

split-complementary

#557D1E #1E267D #751E7D

monochromatic

#121A06 #334C12 #557D1E #77AE2A #96D243

Accessibility & contrast

On white

4.84

#557D1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#557D1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557D1E

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557D1E	#FFFFFF	#000000	##FFFFFF
##557D1E	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83730B

Deuteranopia (green-blind)

#7E7127

Tritanopia (blue-blind)

#57776B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #557d1e;
/* rgb */ color: rgb(85, 125, 30);
/* oklch */ color: oklch(54.1% 0.130 130.0);

Tailwind

colors: {
  custom: {
    50: '#89a361',
    500: '#557d1e',
    950: '#000000',
  },
}

SCSS

$custom: #557d1e;
$custom-light: #89a361;
$custom-dark: #000000;

JSON

{
  "hex": "#557d1e",
  "rgb": {
    "r": 85,
    "g": 125,
    "b": 30
  },
  "hsl": {
    "h": 85.263,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.5407,
    "c": 0.12977,
    "h": 130
  },
  "luminance": 0.16692
}

Semantic roles & 50–950 ramp

primary

#557D1E

secondary

#7346B0

accent

#43E487

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #557D1E

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

Preview Lab → · Contrast checker → · Palette generator →