#4E991F#4E991F

#4E991F is a mid, vivid yellow-green. Relative luminance 0.245; OKLCH L 61.1% C 0.169 H 136.5°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E991F
RGB	rgb(78, 153, 31)
HSL	hsl(97, 66%, 36%)
HSV	hsv(97, 80%, 60%)
CMYK	cmyk(49%, 0%, 79.7%, 40%)
CIE-LAB	lab(56.59, -43.99, 52.37)
CIE-LCH	lch(56.59, 68.40, 130.03°)
OKLab	oklab(61.11% -0.1225 0.1163)
OKLCH	oklch(61.11% 0.169 136.5)
XYZ	xyz(14.7800, 24.5001, 5.2462)
Luminance	0.2450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E991F #6A1F99

analogous

#8B991F #4E991F #1F992D

triadic

#4E991F #1F4E99 #991F4E

tetradic

#4E991F #1F8B99 #6A1F99 #992D1F

square

#4E991F #1F8B99 #6A1F99 #992D1F

split-complementary

#4E991F #2D1F99 #991F8B

monochromatic

#1A330A #346615 #4E991F #68CC29 #8ADD56

Accessibility & contrast

On white

3.56

#4E991F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#4E991F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E991F

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E991F	#FFFFFF	#000000	##000000
##4E991F	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C00

Deuteranopia (green-blind)

#95852D

Tritanopia (blue-blind)

#4A9382

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4e991f;
/* rgb */ color: rgb(78, 153, 31);
/* oklch */ color: oklch(61.1% 0.169 136.5);

Tailwind

colors: {
  custom: {
    50: '#87b865',
    500: '#4e991f',
    950: '#000000',
  },
}

SCSS

$custom: #4e991f;
$custom-light: #87b865;
$custom-dark: #000000;

JSON

{
  "hex": "#4e991f",
  "rgb": {
    "r": 78,
    "g": 153,
    "b": 31
  },
  "hsl": {
    "h": 96.885,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61112,
    "c": 0.16886,
    "h": 136.5
  },
  "luminance": 0.24501
}

Semantic roles & 50–950 ramp

primary

#4E991F

secondary

#9654C0

accent

#3FE9A7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4E991F

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

Preview Lab → · Contrast checker → · Palette generator →