#4D9023#4D9023

#4D9023 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.7% C 0.156 H 136.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4D9023
RGB	rgb(77, 144, 35)
HSL	hsl(97, 61%, 35%)
HSV	hsv(97, 76%, 56%)
CMYK	cmyk(46.5%, 0%, 75.7%, 43.5%)
CIE-LAB	lab(53.65, -40.39, 48.15)
CIE-LCH	lch(53.65, 62.85, 129.99°)
OKLab	oklab(58.69% -0.1124 0.1081)
OKLCH	oklch(58.69% 0.156 136.1)
XYZ	xyz(13.3368, 21.6448, 5.0649)
Luminance	0.2165 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9023 #662390

analogous

#839023 #4D9023 #239030

triadic

#4D9023 #234D90 #90234D

tetradic

#4D9023 #238390 #662390 #903023

square

#4D9023 #238390 #662390 #903023

split-complementary

#4D9023 #302390 #902383

monochromatic

#182E0B #335F17 #4D9023 #67C12F #88D657

Accessibility & contrast

On white

3.94

#4D9023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4D9023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9023

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9023	#FFFFFF	#000000	##000000
##4D9023	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95840D

Deuteranopia (green-blind)

#8C7E2E

Tritanopia (blue-blind)

#4A8B7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4d9023;
/* rgb */ color: rgb(77, 144, 35);
/* oklch */ color: oklch(58.7% 0.156 136.1);

Tailwind

colors: {
  custom: {
    50: '#85b166',
    500: '#4d9023',
    950: '#000000',
  },
}

SCSS

$custom: #4d9023;
$custom-light: #85b166;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9023",
  "rgb": {
    "r": 77,
    "g": 144,
    "b": 35
  },
  "hsl": {
    "h": 96.881,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58694,
    "c": 0.15594,
    "h": 136.1
  },
  "luminance": 0.21646
}

Semantic roles & 50–950 ramp

primary

#4D9023

secondary

#9354BA

accent

#44E4A6

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4D9023

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

Preview Lab → · Contrast checker → · Palette generator →