#4D9D1F#4D9D1F

#4D9D1F is a light, vivid yellow-green. Relative luminance 0.258; OKLCH L 62.1% C 0.174 H 137.0°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4D9D1F
RGB	rgb(77, 157, 31)
HSL	hsl(98, 67%, 37%)
HSV	hsv(98, 80%, 62%)
CMYK	cmyk(51%, 0%, 80.3%, 38.4%)
CIE-LAB	lab(57.84, -45.89, 53.53)
CIE-LCH	lch(57.84, 70.51, 130.60°)
OKLab	oklab(62.13% -0.1275 0.1187)
OKLCH	oklch(62.13% 0.174 137)
XYZ	xyz(15.3644, 25.7895, 5.4643)
Luminance	0.2579 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9D1F #6F1F9D

analogous

#8C9D1F #4D9D1F #1F9D30

triadic

#4D9D1F #1F4D9D #9D1F4D

tetradic

#4D9D1F #1F8C9D #6F1F9D #9D301F

square

#4D9D1F #1F8C9D #6F1F9D #9D301F

split-complementary

#4D9D1F #301F9D #9D1F8C

monochromatic

#1B370B #346A15 #4D9D1F #66D029 #89DE58

Accessibility & contrast

On white

3.41

#4D9D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#4D9D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9D1F

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9D1F	#FFFFFF	#000000	##000000
##4D9D1F	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#98892E

Tritanopia (blue-blind)

#489786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4d9d1f;
/* rgb */ color: rgb(77, 157, 31);
/* oklch */ color: oklch(62.1% 0.174 137.0);

Tailwind

colors: {
  custom: {
    50: '#87bb66',
    500: '#4d9d1f',
    950: '#000000',
  },
}

SCSS

$custom: #4d9d1f;
$custom-light: #87bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9d1f",
  "rgb": {
    "r": 77,
    "g": 157,
    "b": 31
  },
  "hsl": {
    "h": 98.095,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.6213,
    "c": 0.17421,
    "h": 137
  },
  "luminance": 0.25791
}

Semantic roles & 50–950 ramp

primary

#4D9D1F

secondary

#9A56C2

accent

#3EEAAB

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4D9D1F

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

Preview Lab → · Contrast checker → · Palette generator →