#4D8B23#4D8B23

#4D8B23 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.4% C 0.149 H 135.6°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4D8B23
RGB	rgb(77, 139, 35)
HSL	hsl(96, 60%, 34%)
HSV	hsv(96, 75%, 55%)
CMYK	cmyk(44.6%, 0%, 74.8%, 45.5%)
CIE-LAB	lab(52.02, -38.28, 46.54)
CIE-LCH	lch(52.02, 60.26, 129.44°)
OKLab	oklab(57.36% -0.1067 0.1047)
OKLCH	oklch(57.36% 0.15 135.6)
XYZ	xyz(12.5963, 20.1636, 4.8180)
Luminance	0.2016 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8B23 #61238B

analogous

#818B23 #4D8B23 #238B2D

triadic

#4D8B23 #234D8B #8B234D

tetradic

#4D8B23 #23818B #61238B #8B2D23

square

#4D8B23 #23818B #61238B #8B2D23

split-complementary

#4D8B23 #2D238B #8B2381

monochromatic

#17290A #325A17 #4D8B23 #68BC2F #88D454

Accessibility & contrast

On white

4.17

#4D8B23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#4D8B23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8B23

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8B23	#FFFFFF	#000000	##000000
##4D8B23	1.00	4.17	5.03	5.03
#FFFFFF	4.17	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)

#907F0F

Deuteranopia (green-blind)

#887A2D

Tritanopia (blue-blind)

#4B8677

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4d8b23;
/* rgb */ color: rgb(77, 139, 35);
/* oklch */ color: oklch(57.4% 0.149 135.6);

Tailwind

colors: {
  custom: {
    50: '#84ad65',
    500: '#4d8b23',
    950: '#000000',
  },
}

SCSS

$custom: #4d8b23;
$custom-light: #84ad65;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8b23",
  "rgb": {
    "r": 77,
    "g": 139,
    "b": 35
  },
  "hsl": {
    "h": 95.769,
    "s": 59.77,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57359,
    "c": 0.1495,
    "h": 135.6
  },
  "luminance": 0.20164
}

Semantic roles & 50–950 ramp

primary

#4D8B23

secondary

#8F52B8

accent

#45E3A3

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4D8B23

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

Preview Lab → · Contrast checker → · Palette generator →