#4D9C25#4D9C25

#4D9C25 is a mid, vivid yellow-green. Relative luminance 0.255; OKLCH L 61.9% C 0.170 H 137.4°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D9C25
RGB	rgb(77, 156, 37)
HSL	hsl(100, 62%, 38%)
HSV	hsv(100, 76%, 61%)
CMYK	cmyk(50.6%, 0%, 76.3%, 38.8%)
CIE-LAB	lab(57.55, -45.13, 51.28)
CIE-LCH	lch(57.55, 68.31, 131.35°)
OKLab	oklab(61.9% -0.1251 0.1149)
OKLCH	oklch(61.9% 0.17 137.4)
XYZ	xyz(15.2825, 25.4872, 5.8641)
Luminance	0.2549 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9C25 #74259C

analogous

#889C25 #4D9C25 #259C38

triadic

#4D9C25 #254D9C #9C254D

tetradic

#4D9C25 #25889C #74259C #9C3825

square

#4D9C25 #25889C #74259C #9C3825

split-complementary

#4D9C25 #38259C #9C2588

monochromatic

#1C390E #356B19 #4D9C25 #65CD31 #8ADA62

Accessibility & contrast

On white

3.44

#4D9C25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#4D9C25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9C25

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9C25	#FFFFFF	#000000	##000000
##4D9C25	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E0A

Deuteranopia (green-blind)

#978832

Tritanopia (blue-blind)

#489685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4d9c25;
/* rgb */ color: rgb(77, 156, 37);
/* oklch */ color: oklch(61.9% 0.170 137.4);

Tailwind

colors: {
  custom: {
    50: '#87ba68',
    500: '#4d9c25',
    950: '#000000',
  },
}

SCSS

$custom: #4d9c25;
$custom-light: #87ba68;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9c25",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 37
  },
  "hsl": {
    "h": 99.832,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61902,
    "c": 0.16983,
    "h": 137.4
  },
  "luminance": 0.25488
}

Semantic roles & 50–950 ramp

primary

#4D9C25

secondary

#9E5EBF

accent

#43E5AE

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4D9C25

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

Preview Lab → · Contrast checker → · Palette generator →