#4D8B1F#4D8B1F

#4D8B1F is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.3% C 0.152 H 135.2°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4D8B1F
RGB	rgb(77, 139, 31)
HSL	hsl(94, 64%, 33%)
HSV	hsv(94, 78%, 55%)
CMYK	cmyk(44.6%, 0%, 77.7%, 45.5%)
CIE-LAB	lab(52.00, -38.55, 47.97)
CIE-LCH	lch(52.00, 61.54, 128.78°)
OKLab	oklab(57.33% -0.1077 0.1071)
OKLCH	oklch(57.33% 0.152 135.2)
XYZ	xyz(12.5402, 20.1412, 4.5229)
Luminance	0.2014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8B1F #5D1F8B

analogous

#838B1F #4D8B1F #1F8B27

triadic

#4D8B1F #1F4D8B #8B1F4D

tetradic

#4D8B1F #1F838B #5D1F8B #8B271F

square

#4D8B1F #1F838B #5D1F8B #8B271F

split-complementary

#4D8B1F #271F8B #8B1F83

monochromatic

#162709 #315914 #4D8B1F #69BD2A #88D74D

Accessibility & contrast

On white

4.18

#4D8B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#4D8B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8B1F

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8B1F	#FFFFFF	#000000	##000000
##4D8B1F	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F06

Deuteranopia (green-blind)

#887A2A

Tritanopia (blue-blind)

#4B8677

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4d8b1f;
/* rgb */ color: rgb(77, 139, 31);
/* oklch */ color: oklch(57.3% 0.152 135.2);

Tailwind

colors: {
  custom: {
    50: '#85ad63',
    500: '#4d8b1f',
    950: '#000000',
  },
}

SCSS

$custom: #4d8b1f;
$custom-light: #85ad63;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8b1f",
  "rgb": {
    "r": 77,
    "g": 139,
    "b": 31
  },
  "hsl": {
    "h": 94.444,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57331,
    "c": 0.15189,
    "h": 135.2
  },
  "luminance": 0.20142
}

Semantic roles & 50–950 ramp

primary

#4D8B1F

secondary

#8B4CBA

accent

#41E7A0

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4D8B1F

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

Preview Lab → · Contrast checker → · Palette generator →