#99EA5E#99EA5E

#99EA5E is a very light, vivid yellow-green. Relative luminance 0.664; OKLCH L 85.6% C 0.191 H 134.1°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#99EA5E
RGB	rgb(153, 234, 94)
HSL	hsl(95, 77%, 64%)
HSV	hsv(95, 60%, 92%)
CMYK	cmyk(34.6%, 0%, 59.8%, 8.2%)
CIE-LAB	lab(85.21, -47.78, 58.84)
CIE-LCH	lch(85.21, 75.80, 129.08°)
OKLab	oklab(85.63% -0.1329 0.1369)
OKLCH	oklch(85.63% 0.191 134.1)
XYZ	xyz(44.5792, 66.4242, 21.0598)
Luminance	0.6643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EA5E #AF5EEA

analogous

#DFEA5E #99EA5E #5EEA69

triadic

#99EA5E #5E99EA #EA5E99

tetradic

#99EA5E #5EDFEA #AF5EEA #EA695E

square

#99EA5E #5EDFEA #AF5EEA #EA695E

split-complementary

#99EA5E #695EEA #EA5EDF

monochromatic

#5AB618 #77E328 #99EA5E #BBF194 #DEF8CA

Accessibility & contrast

On white

1.47

#99EA5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#99EA5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EA5E

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EA5E	#FFFFFF	#000000	##000000
##99EA5E	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D94E

Deuteranopia (green-blind)

#E7D269

Tritanopia (blue-blind)

#99E2CC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #99ea5e;
/* rgb */ color: rgb(153, 234, 94);
/* oklch */ color: oklch(85.6% 0.191 134.1);

Tailwind

colors: {
  custom: {
    50: '#bbf190',
    500: '#99ea5e',
    950: '#000000',
  },
}

SCSS

$custom: #99ea5e;
$custom-light: #bbf190;
$custom-dark: #000000;

JSON

{
  "hex": "#99ea5e",
  "rgb": {
    "r": 153,
    "g": 234,
    "b": 94
  },
  "hsl": {
    "h": 94.714,
    "s": 76.923,
    "l": 64.314
  },
  "oklch": {
    "l": 0.8563,
    "c": 0.19085,
    "h": 134.1
  },
  "luminance": 0.66426
}

Semantic roles & 50–950 ramp

primary

#99EA5E

secondary

#8037B6

accent

#0CD983

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99EA5E

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

Preview Lab → · Contrast checker → · Palette generator →