#617D1F#617D1F

#617D1F is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.9% C 0.123 H 125.0°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#617D1F
RGB	rgb(97, 125, 31)
HSL	hsl(78, 60%, 31%)
HSV	hsv(78, 75%, 49%)
CMYK	cmyk(22.4%, 0%, 75.2%, 51%)
CIE-LAB	lab(48.65, -24.30, 45.10)
CIE-LCH	lch(48.65, 51.23, 118.32°)
OKLab	oklab(54.9% -0.0704 0.1006)
OKLCH	oklch(54.9% 0.123 125)
XYZ	xyz(12.5108, 17.3074, 3.9776)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617D1F #3B1F7D

analogous

#7D6A1F #617D1F #327D1F

triadic

#617D1F #1F617D #7D1F61

tetradic

#617D1F #1F7D6A #3B1F7D #7D1F32

square

#617D1F #1F7D6A #3B1F7D #7D1F32

split-complementary

#617D1F #1F327D #6A1F7D

monochromatic

#151B07 #3B4C13 #617D1F #87AE2B #A7D145

Accessibility & contrast

On white

4.71

#617D1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#617D1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617D1F

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617D1F	#FFFFFF	#000000	##FFFFFF
##617D1F	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84750D

Deuteranopia (green-blind)

#807327

Tritanopia (blue-blind)

#66776B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #617d1f;
/* rgb */ color: rgb(97, 125, 31);
/* oklch */ color: oklch(54.9% 0.123 125.0);

Tailwind

colors: {
  custom: {
    50: '#91a262',
    500: '#617d1f',
    950: '#000000',
  },
}

SCSS

$custom: #617d1f;
$custom-light: #91a262;
$custom-dark: #000000;

JSON

{
  "hex": "#617d1f",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 31
  },
  "hsl": {
    "h": 77.872,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54902,
    "c": 0.12279,
    "h": 125
  },
  "luminance": 0.17308
}

Semantic roles & 50–950 ramp

primary

#617D1F

secondary

#6748B0

accent

#44E374

background

#F9FAF6

surface

#F1F3EB

border

#CBCDC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #617D1F

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

Preview Lab → · Contrast checker → · Palette generator →