#4D8B2D#4D8B2D

#4D8B2D is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.4% C 0.143 H 136.7°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4D8B2D
RGB	rgb(77, 139, 45)
HSL	hsl(100, 51%, 36%)
HSV	hsv(100, 68%, 55%)
CMYK	cmyk(44.6%, 0%, 67.6%, 45.5%)
CIE-LAB	lab(52.10, -37.46, 42.53)
CIE-LCH	lch(52.10, 56.68, 131.38°)
OKLab	oklab(57.45% -0.1038 0.0977)
OKLCH	oklch(57.45% 0.143 136.7)
XYZ	xyz(12.7665, 20.2317, 5.7145)
Luminance	0.2023 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8B2D #6B2D8B

analogous

#7C8B2D #4D8B2D #2D8B3C

triadic

#4D8B2D #2D4D8B #8B2D4D

tetradic

#4D8B2D #2D7C8B #6B2D8B #8B3C2D

square

#4D8B2D #2D7C8B #6B2D8B #8B3C2D

split-complementary

#4D8B2D #3C2D8B #8B2D7C

monochromatic

#1A2F0F #335D1E #4D8B2D #67B93C #89CD65

Accessibility & contrast

On white

4.16

#4D8B2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#4D8B2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8B2D

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8B2D	#FFFFFF	#000000	##000000
##4D8B2D	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908021

Deuteranopia (green-blind)

#877A35

Tritanopia (blue-blind)

#4A8678

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4d8b2d;
/* rgb */ color: rgb(77, 139, 45);
/* oklch */ color: oklch(57.4% 0.143 136.7);

Tailwind

colors: {
  custom: {
    50: '#84ad6b',
    500: '#4d8b2d',
    950: '#000000',
  },
}

SCSS

$custom: #4d8b2d;
$custom-light: #84ad6b;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8b2d",
  "rgb": {
    "r": 77,
    "g": 139,
    "b": 45
  },
  "hsl": {
    "h": 99.574,
    "s": 51.087,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57447,
    "c": 0.14252,
    "h": 136.7
  },
  "luminance": 0.20232
}

Semantic roles & 50–950 ramp

primary

#4D8B2D

secondary

#9760B4

accent

#4DDBAA

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4D8B2D

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

Preview Lab → · Contrast checker → · Palette generator →