#557D30#557D30

#557D30 is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.2% C 0.116 H 132.2°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#557D30
RGB	rgb(85, 125, 48)
HSL	hsl(91, 45%, 34%)
HSV	hsv(91, 62%, 49%)
CMYK	cmyk(32%, 0%, 61.6%, 51%)
CIE-LAB	lab(48.02, -27.85, 36.77)
CIE-LCH	lch(48.02, 46.13, 127.14°)
OKLab	oklab(54.24% -0.0778 0.0857)
OKLCH	oklch(54.24% 0.116 132.2)
XYZ	xyz(11.6133, 16.8115, 5.4288)
Luminance	0.1681 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557D30 #58307D

analogous

#7C7D30 #557D30 #307D32

triadic

#557D30 #30557D #7D3055

tetradic

#557D30 #307C7D #58307D #7D3230

square

#557D30 #307C7D #58307D #7D3230

split-complementary

#557D30 #32307D #7D307C

monochromatic

#19250E #37511F #557D30 #73A941 #92C364

Accessibility & contrast

On white

4.81

#557D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#557D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557D30

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557D30	#FFFFFF	#000000	##FFFFFF
##557D30	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827428

Deuteranopia (green-blind)

#7C7136

Tritanopia (blue-blind)

#56786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #557d30;
/* rgb */ color: rgb(85, 125, 48);
/* oklch */ color: oklch(54.2% 0.116 132.2);

Tailwind

colors: {
  custom: {
    50: '#88a36b',
    500: '#557d30',
    950: '#000000',
  },
}

SCSS

$custom: #557d30;
$custom-light: #88a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#557d30",
  "rgb": {
    "r": 85,
    "g": 125,
    "b": 48
  },
  "hsl": {
    "h": 91.169,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54242,
    "c": 0.11575,
    "h": 132.2
  },
  "luminance": 0.16812
}

Semantic roles & 50–950 ramp

primary

#557D30

secondary

#865EAB

accent

#54D496

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #557D30

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

Preview Lab → · Contrast checker → · Palette generator →