#4D8B2B#4D8B2B

#4D8B2B is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.4% C 0.144 H 136.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D8B2B
RGB	rgb(77, 139, 43)
HSL	hsl(99, 53%, 36%)
HSV	hsv(99, 69%, 55%)
CMYK	cmyk(44.6%, 0%, 69.1%, 45.5%)
CIE-LAB	lab(52.08, -37.64, 43.38)
CIE-LCH	lch(52.08, 57.43, 130.95°)
OKLab	oklab(57.43% -0.1044 0.0992)
OKLCH	oklch(57.43% 0.144 136.5)
XYZ	xyz(12.7289, 20.2167, 5.5165)
Luminance	0.2022 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8B2B #692B8B

analogous

#7D8B2B #4D8B2B #2B8B39

triadic

#4D8B2B #2B4D8B #8B2B4D

tetradic

#4D8B2B #2B7D8B #692B8B #8B392B

square

#4D8B2B #2B7D8B #692B8B #8B392B

split-complementary

#4D8B2B #392B8B #8B2B7D

monochromatic

#192E0E #335C1D #4D8B2B #67BA39 #88CE62

Accessibility & contrast

On white

4.16

#4D8B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4D8B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8B2B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8B2B	#FFFFFF	#000000	##000000
##4D8B2B	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F1E

Deuteranopia (green-blind)

#877A33

Tritanopia (blue-blind)

#4A8678

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4d8b2b;
/* rgb */ color: rgb(77, 139, 43);
/* oklch */ color: oklch(57.4% 0.144 136.5);

Tailwind

colors: {
  custom: {
    50: '#84ad6a',
    500: '#4d8b2b',
    950: '#000000',
  },
}

SCSS

$custom: #4d8b2b;
$custom-light: #84ad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8b2b",
  "rgb": {
    "r": 77,
    "g": 139,
    "b": 43
  },
  "hsl": {
    "h": 98.75,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57427,
    "c": 0.14402,
    "h": 136.5
  },
  "luminance": 0.20217
}

Semantic roles & 50–950 ramp

primary

#4D8B2B

secondary

#965DB5

accent

#4CDCA9

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4D8B2B

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

Preview Lab → · Contrast checker → · Palette generator →