#4D7A1F#4D7A1F

#4D7A1F is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.8% C 0.130 H 132.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D7A1F
RGB	rgb(77, 122, 31)
HSL	hsl(90, 59%, 30%)
HSV	hsv(90, 75%, 48%)
CMYK	cmyk(36.9%, 0%, 74.6%, 52.2%)
CIE-LAB	lab(46.44, -31.01, 42.49)
CIE-LCH	lch(46.44, 52.60, 126.12°)
OKLab	oklab(52.78% -0.0873 0.0956)
OKLCH	oklch(52.78% 0.13 132.4)
XYZ	xyz(10.2673, 15.5954, 3.7653)
Luminance	0.1560 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7A1F #4C1F7A

analogous

#7A791F #4D7A1F #207A1F

triadic

#4D7A1F #1F4D7A #7A1F4D

tetradic

#4D7A1F #1F7A79 #4C1F7A #7A1F20

square

#4D7A1F #1F7A79 #4C1F7A #7A1F20

split-complementary

#4D7A1F #1F207A #791F7A

monochromatic

#0F1806 #2E4913 #4D7A1F #6CAB2B #8ACF44

Accessibility & contrast

On white

5.10

#4D7A1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#4D7A1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D7A1F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7A1F	#FFFFFF	#000000	##FFFFFF
##4D7A1F	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F700F

Deuteranopia (green-blind)

#796D28

Tritanopia (blue-blind)

#4E7568

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4d7a1f;
/* rgb */ color: rgb(77, 122, 31);
/* oklch */ color: oklch(52.8% 0.130 132.4);

Tailwind

colors: {
  custom: {
    50: '#83a161',
    500: '#4d7a1f',
    950: '#000000',
  },
}

SCSS

$custom: #4d7a1f;
$custom-light: #83a161;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7a1f",
  "rgb": {
    "r": 77,
    "g": 122,
    "b": 31
  },
  "hsl": {
    "h": 89.67,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.52783,
    "c": 0.1295,
    "h": 132.4
  },
  "luminance": 0.15596
}

Semantic roles & 50–950 ramp

primary

#4D7A1F

secondary

#7A47AD

accent

#45E393

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4D7A1F

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

Preview Lab → · Contrast checker → · Palette generator →