#4D891B#4D891B

#4D891B is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 56.8% C 0.152 H 134.6°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4D891B
RGB	rgb(77, 137, 27)
HSL	hsl(93, 67%, 32%)
HSV	hsv(93, 80%, 54%)
CMYK	cmyk(43.8%, 0%, 80.3%, 46.3%)
CIE-LAB	lab(51.32, -37.94, 48.68)
CIE-LCH	lch(51.32, 61.71, 127.93°)
OKLab	oklab(56.77% -0.1064 0.1079)
OKLCH	oklch(56.77% 0.152 134.6)
XYZ	xyz(12.2038, 19.5476, 4.1667)
Luminance	0.1955 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D891B #571B89

analogous

#84891B #4D891B #1B8920

triadic

#4D891B #1B4D89 #891B4D

tetradic

#4D891B #1B8489 #571B89 #89201B

square

#4D891B #1B8489 #571B89 #89201B

split-complementary

#4D891B #201B89 #891B84

monochromatic

#142307 #305611 #4D891B #6ABC25 #88DA44

Accessibility & contrast

On white

4.28

#4D891B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#4D891B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D891B

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D891B	#FFFFFF	#000000	##000000
##4D891B	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#867927

Tritanopia (blue-blind)

#4C8375

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4d891b;
/* rgb */ color: rgb(77, 137, 27);
/* oklch */ color: oklch(56.8% 0.152 134.6);

Tailwind

colors: {
  custom: {
    50: '#85ac61',
    500: '#4d891b',
    950: '#000000',
  },
}

SCSS

$custom: #4d891b;
$custom-light: #85ac61;
$custom-dark: #000000;

JSON

{
  "hex": "#4d891b",
  "rgb": {
    "r": 77,
    "g": 137,
    "b": 27
  },
  "hsl": {
    "h": 92.727,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5677,
    "c": 0.15153,
    "h": 134.6
  },
  "luminance": 0.19548
}

Semantic roles & 50–950 ramp

primary

#4D891B

secondary

#8544BC

accent

#3EEA9C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4D891B

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

Preview Lab → · Contrast checker → · Palette generator →