#557010#557010

#557010 is a mid, vivid yellow-green. Relative luminance 0.136; OKLCH L 50.6% C 0.120 H 125.1°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#557010
RGB	rgb(85, 112, 16)
HSL	hsl(77, 75%, 25%)
HSV	hsv(77, 86%, 44%)
CMYK	cmyk(24.1%, 0%, 85.7%, 56.1%)
CIE-LAB	lab(43.59, -23.73, 45.15)
CIE-LCH	lch(43.59, 51.01, 117.72°)
OKLab	oklab(50.57% -0.0693 0.0985)
OKLCH	oklch(50.57% 0.12 125.1)
XYZ	xyz(9.6341, 13.5569, 2.5993)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557010 #2B1070

analogous

#705B10 #557010 #257010

triadic

#557010 #105570 #701055

tetradic

#557010 #10705B #2B1070 #701025

square

#557010 #10705B #2B1070 #701025

split-complementary

#557010 #102570 #5B1070

monochromatic

#141B04 #2C3A08 #557010 #7EA618 #A6DB1F

Accessibility & contrast

On white

5.66

#557010 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#557010 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557010

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557010	#FFFFFF	#000000	##FFFFFF
##557010	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776800

Deuteranopia (green-blind)

#73671B

Tritanopia (blue-blind)

#596A5F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #557010;
/* rgb */ color: rgb(85, 112, 16);
/* oklch */ color: oklch(50.6% 0.120 125.1);

Tailwind

colors: {
  custom: {
    50: '#889959',
    500: '#557010',
    950: '#000000',
  },
}

SCSS

$custom: #557010;
$custom-light: #889959;
$custom-dark: #000000;

JSON

{
  "hex": "#557010",
  "rgb": {
    "r": 85,
    "g": 112,
    "b": 16
  },
  "hsl": {
    "h": 76.875,
    "s": 75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.50569,
    "c": 0.1204,
    "h": 125.1
  },
  "luminance": 0.13557
}

Semantic roles & 50–950 ramp

primary

#557010

secondary

#5534A8

accent

#36F26B

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #557010

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

Preview Lab → · Contrast checker → · Palette generator →