#617F15#617F15

#617F15 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.4% C 0.131 H 125.1°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#617F15
RGB	rgb(97, 127, 21)
HSL	hsl(77, 72%, 29%)
HSV	hsv(77, 83%, 50%)
CMYK	cmyk(23.6%, 0%, 83.5%, 50.2%)
CIE-LAB	lab(49.22, -25.81, 49.02)
CIE-LCH	lch(49.22, 55.40, 117.77°)
OKLab	oklab(55.35% -0.0753 0.1072)
OKLCH	oklch(55.35% 0.131 125.1)
XYZ	xyz(12.6546, 17.7741, 3.4734)
Luminance	0.1777 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F15 #33157F

analogous

#7F6815 #617F15 #2C7F15

triadic

#617F15 #15617F #7F1561

tetradic

#617F15 #157F68 #33157F #7F152C

square

#617F15 #157F68 #33157F #7F152C

split-complementary

#617F15 #152C7F #68157F

monochromatic

#141A04 #394A0C #617F15 #89B41E #ACDD31

Accessibility & contrast

On white

4.61

#617F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#617F15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #617F15

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F15	#FFFFFF	#000000	##FFFFFF
##617F15	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#827521

Tritanopia (blue-blind)

#66786C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #617f15;
/* rgb */ color: rgb(97, 127, 21);
/* oklch */ color: oklch(55.4% 0.131 125.1);

Tailwind

colors: {
  custom: {
    50: '#91a45e',
    500: '#617f15',
    950: '#000000',
  },
}

SCSS

$custom: #617f15;
$custom-light: #91a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#617f15",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 21
  },
  "hsl": {
    "h": 76.981,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.55351,
    "c": 0.13097,
    "h": 125.1
  },
  "luminance": 0.17774
}

Semantic roles & 50–950 ramp

primary

#617F15

secondary

#5E3CB4

accent

#39EE6D

background

#F9FAF5

surface

#F1F4E9

border

#CBCEC5

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #617F15

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

Preview Lab → · Contrast checker → · Palette generator →